1 2011-11-03 Martin Jambor <mjambor@suse.cz>
3 * ipa-prop.c (type_change_info): New fields offset, object,
4 known_current_type and multiple_types_encountered.
5 (extr_type_from_vtbl_ptr_store): New function.
6 (check_stmt_for_type_change): Use it, set multiple_types_encountered if
7 the result is different from the previous one.
8 (detect_type_change): Renamed to detect_type_change_1. New parameter
9 comp_type. Set up new fields in tci, build known type jump
10 functions if the new type can be identified.
11 (detect_type_change): New function.
12 * tree.h (DECL_CONTEXT): Comment new use.
14 2011-11-03 Richard Guenther <rguenther@suse.de>
17 * lto-wrapper.c (get_options_from_collect_gcc_options): Properly
18 decode an encoded literal '.
20 2011-11-03 Tristan Gingold <gingold@adacore.com>
22 * collect2.c (main): Add support of -f (response file) on AIX.
24 2011-11-03 Ira Rosen <ira.rosen@linaro.org>
26 PR tree-optimization/50912
27 * tree-vectorizer.h (slp_void_p): New.
28 (struct _slp_tree): Replace left and right with children. Update
30 (struct _slp_oprnd_info): New.
31 (vect_get_vec_defs): Declare.
32 (vect_get_slp_defs): Update arguments.
33 * tree-vect-loop.c (vect_create_epilog_for_reduction): Call
34 vect_get_vec_defs instead of vect_get_slp_defs.
35 (vectorizable_reduction): Likewise.
36 * tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
37 Update call to vect_get_slp_defs.
38 (vectorizable_conversion): Update call to vect_get_vec_defs.
39 (vectorizable_assignment, vectorizable_shift,
40 vectorizable_operation): Likewise.
41 (vectorizable_type_demotion): Call vect_get_vec_defs instead of
43 (vectorizable_type_promotion, vectorizable_store): Likewise.
44 (vect_analyze_stmt): Fix typo.
45 * tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
46 (vect_print_slp_tree, vect_mark_slp_stmts,
47 vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
48 vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
49 vect_schedule_slp_instance): Likewise.
50 (vect_create_new_slp_node): New.
51 (vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
52 (vect_get_and_check_slp_defs): Pass information about defs using
53 oprnds_info, allow any number of operands.
54 (vect_build_slp_tree): Likewise. Update calls to
55 vect_get_and_check_slp_defs. Fix comments.
56 (vect_analyze_slp_instance): Move node creation to
57 vect_create_new_slp_node.
58 (vect_get_slp_defs): Allow any number of operands.
60 2011-11-02 Peter Bergner <bergner@vnet.ibm.com>
61 Iain Sandoe <iains@gcc.gnu.org>
63 * config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
64 (get_ppc476_thunk_name): Use it.
65 (rs6000_code_end): Likewise.
66 (macho_branch_islands): Fix typo.
68 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
69 Jason Merrill <jason@redhat.com>
72 * configure.ac: Add -Wno-narrowing to warning options.
73 * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
75 2011-11-02 Eric Botcazou <ebotcazou@adacore.com>
78 * config/sparc/sparc.md (movsf_insn): Reindent constraints.
79 (movdf_insn_sp32): Likewise. Remove redundant G constraint.
80 (movdf_insn_sp64): Likewise.
81 (DFmode splitter): Do not test TARGET_FPU.
82 (movtf_insn_sp32): Reindent constraints.
83 (movtf_insn_sp32_no_fpu): Likewise.
84 (movtf_insn_sp64): Likewise.
85 (movtf_insn_sp64_hq): Likewise.
86 (movtf_insn_sp64_no_fpu): Likewise.
88 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
91 * builtins.c (fold_builtin_memchr): Fix cast.
93 2011-11-02 Teresa Johnson <tejohnson@google.com>
95 * config/i386/predicates.md (promotable_binary_operator): Add minus
96 to the list of promotable operators.
98 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
100 * gthr-single.h, gthr.h: Move to ../libgcc.
101 * gthr-aix.h: Move to ../libgcc/config/rs6000.
102 * gthr-dce.h: Move to ../libgcc/config/pa.
103 * gthr-lynx.h: Move to ../libgcc/config.
104 * gthr-mipssde.h: Move to ../libgcc/config/mips.
105 * gthr-posix.h: Move to ../libgcc/config.
106 * gthr-rtems.h: Likewise.
107 * gthr-tpf.h: Move to ../libgcc/config/s390.
108 * gthr-vxworks.h: Move to ../libgcc/config.
109 * gthr-win32.h: Move to ../libgcc/config/i386.
110 * configure.ac (gthread_flags): Remove
111 (gthr-default.h): Don't create.
112 (thread_file): Don't substitute.
113 * configure: Regenerate.
114 * Makefile.in (GCC_THREAD_FILE): Remove.
115 (GTHREAD_FLAGS): Remove.
116 (libgcc.mvars): Remove GTHREAD_FLAGS.
117 * config/t-vxworks (EXTRA_HEADERS): Remove.
119 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
120 Paolo Bonzini <bonzini@gnu.org>
122 * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list):
124 * configure: Regenerate.
125 * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
126 (TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
127 (libgcc_tm.h, cs-libgcc_tm.h): Remove.
128 (clean): Remove libgcc_tm.h
129 * mkconfig.sh: Don't include libgcc_tm.h in tm.h.
130 * config.gcc (libgcc_tm_file): Remove.
131 (arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
132 (arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
133 (arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
134 (avr-*-rtems*): Likewise.
136 (frv-*-elf): Likewise.
137 (frv-*-*linux*): Likewise.
138 (h8300-*-rtems*): Likewise.
139 (h8300-*-elf*): Likewise.
140 (i[34567]86-*-darwin*): Likewise.
141 (x86_64-*-darwin*): Likewise.
142 (rx-*-elf*): Likewise.
143 (tic6x-*-elf): Likewise.
144 (tic6x-*-uclinux): Likewise.
145 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
147 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
149 * Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
150 (LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
151 (LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
152 (INCLUDES_FOR_TARGET): Remove.
153 (LIBGCC2_CFLAGS): Don't export.
154 (LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
156 (libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
157 (libgcc.mvars): Likewise.
158 Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
159 LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
160 TARGET_LIBGCC2_CFLAGS.
162 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
163 * config/darwin-64.c: Move to ../libgcc/config.
164 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
165 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
166 config/udivmodsi4.c: Move to ../libgcc/config.
167 * config/gthr-posix.c: Move to ../libgcc/config/alpha.
168 * config/memcmp.c, config/memcpy.c, config/memmove.c,
169 config/memset.c: Move to ../libgcc/config.
170 * config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
171 * config/t-freebsd: Remove.
172 * config/t-freebsd-thread: Move to ../libgcc/config.
173 * config/t-libgcc-pic: Move to ../libgcc/config.
174 * config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
175 * config/t-linux: Remove.
176 * config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
178 * config/t-openbsd-thread: Move to ../libgcc/config.
179 * config/t-rtems (LIBGCC2_INCLUDES): Remove.
180 * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
181 * config/t-svr4: Remove.
182 * config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
183 (LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
184 * config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
185 * config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
186 * config/alpha/t-alpha, config/alpha/t-ieee: Remove.
187 * config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC):
189 * config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
190 * config/arm/bpabi.c, config/arm/unaligned-funcs.c,
191 config/arm/fp16.c, config/arm/linux-atomic.c,
192 config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
193 * config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
194 (TARGET_LIBGCC2_CFLAGS): Remove.
195 * config/arm/t-bpabi, config/arm/t-linux: Remove.
196 * config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
197 (LIB2FUNCS_STATIC_EXTRA): Remove.
198 * config/arm/t-netbsd: Remove.
199 * config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
200 (TARGET_LIBGCC2_CFLAGS): Remove.
201 * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
202 * config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
203 (TARGET_LIBGCC2_CFLAGS): Remove.
204 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
205 (LIBGCC, INSTALL_LIBGCC): Remove.
206 * config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
207 * config/bfin/t-bfin-linux: Likewise.
208 * config/bfin/t-bfin-uclinux: Likewise.
209 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
210 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
211 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
212 config/c6x/ltf.c: Move to ../libgcc/config/c6x.
213 * config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA):
215 * config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
216 * config/cris/arit.c: Move to ../libgcc/config/cris.
217 * config/cris/cris_abi_symbol.c: Remove.
218 * config/cris/cris.h: Remove obsolete comment.
219 * config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
220 * config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
221 ($(LIB2FUNCS_EXTRA)): Remove.
222 * config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
224 * config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
225 * config/fr30/t-fr30: Remove.
226 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
227 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
228 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
229 to ../libgcc/config/frv.
230 * config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
231 (cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
232 (ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
233 * config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
234 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
235 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
236 config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
237 * config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
238 (LIBGCC, INSTALL_LIBGCC): Remove.
239 * config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
240 * config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
241 * config/i386/t-cygwin: Remove.
242 * config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
243 (LIB2FUNCS_EXCLUDE): Remove.
244 * config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
245 (LIBGCC, INSTALL_LIBGCC): Remove.
246 * config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
247 * config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
248 * config/i386/t-mingw-w32: Likewise.
249 * config/i386/t-mingw-w64: Likewise.
250 * config/i386/t-openbsd: Likewise.
251 * config/i386/t-nto: Remove.
252 * config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
253 * config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
255 * config/ia64/t-ia64: Remove comment.
256 * config/iq2000/lib2extra-funcs.c: Move to
257 ../libgcc/config/iq2000/lib2funcs.c.
258 * config/iq2000/t-iq2000: Remove.
259 * config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
260 * config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
261 * config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
262 * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
263 * config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
264 (INSTALL_LIBGCC): Remove.
265 * config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
266 * config/m68k/t-floatlib: Remove.
267 * config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
268 * config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
270 (LIBGCC, INSTALL_LIBGCC): Remove.
271 * config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
272 * config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
273 * config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
274 * config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
275 (INSTALL_LIBGCC): Remove.
276 * config/mips/t-isa3264: Likewise.
277 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
278 * config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
279 (INSTALL_LIBGCC): Remove.
280 * config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
281 * config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
282 (INSTALL_LIBGCC): Remove.
283 * config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
284 (LIB2FUNCS_STATIC_EXTRA): Remove.
285 * config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
286 * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
287 * config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
288 * config/pa/fptr.c, config/pa/linux-atomic.c: Move to
290 * config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
291 * config/pa/quadlib.c: Move to ../libgcc/config/pa.
292 * config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
293 * config/pa/t-linux, config/pa/t-linux64: Remove.
294 * config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
295 config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
296 * config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
298 * config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
299 * config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
300 (TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
301 * config/rs6000/crtresfpr.asm: Move to
302 ../libgcc/config/rs6000/crtresfpr.S.
303 * config/rs6000/crtresgpr.asm: Move to
304 ../libgcc/config/rs6000/crtresgpr.S.
305 * config/rs6000/crtresxfpr.asm: Move to
306 ../libgcc/config/rs6000/crtresxfpr.S.
307 * config/rs6000/crtresxgpr.asm: Move to
308 ../libgcc/config/rs6000/crtresxgpr.S.
309 * config/rs6000/crtsavfpr.asm: Move to
310 ../libgcc/config/rs6000/crtsavfpr.S.
311 * config/rs6000/crtsavgpr.asm: Move to
312 ../libgcc/config/rs6000/crtsavgpr.S.
313 * config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
314 * config/rs6000/darwin-fpsave.asm: Move to
315 ../libgcc/config/rs6000/darwin-fpsave.S.
316 * config/rs6000/darwin-gpsave.asm: Move to
317 ../libgcc/config/rs6000/darwin-gpsave.S.
318 * config/rs6000/darwin-tramp.asm: Move to
319 ../libgcc/config/rs6000/darwin-tramp.S.
320 * config/rs6000/darwin-vecsave.asm: Move to
321 ../libgcc/config/rs6000/darwin-vecsave.S.
322 * config/rs6000/darwin-world.asm: Move to
323 ../libgcc/config/rs6000/darwin-world.S.
324 * config/rs6000/e500crtres32gpr.asm: Move to
325 ../libgcc/config/rs6000/e500crtres32gpr.S.
326 * config/rs6000/e500crtres64gpr.asm: Move to
327 ../libgcc/config/rs6000/e500crtres64gpr.S.
328 * config/rs6000/e500crtres64gprctr.asm: Move to
329 ../libgcc/config/rs6000/e500crtres64gprctr.S.
330 * config/rs6000/e500crtrest32gpr.asm: Move to
331 ../libgcc/config/rs6000/e500crtrest32gpr.S.
332 * config/rs6000/e500crtrest64gpr.asm: Move to
333 ../libgcc/config/rs6000/e500crtrest64gpr.S.
334 * config/rs6000/e500crtresx32gpr.asm: Move to
335 ../libgcc/config/rs6000/e500crtresx32gpr.S.
336 * config/rs6000/e500crtresx64gpr.asm: Move to
337 ../libgcc/config/rs6000/e500crtresx64gpr.S.
338 * config/rs6000/e500crtsav32gpr.asm: Move to
339 ../libgcc/config/rs6000/e500crtsav32gpr.S.
340 * config/rs6000/e500crtsav64gpr.asm: Move to
341 ../libgcc/config/rs6000/e500crtsav64gpr.S.
342 * config/rs6000/e500crtsav64gprctr.asm: Move to
343 ../libgcc/config/rs6000/e500crtsav64gprctr.S.
344 * config/rs6000/e500crtsavg32gpr.asm: Move to
345 ../libgcc/config/rs6000/e500crtsavg32gpr.S.
346 * config/rs6000/e500crtsavg64gpr.asm: Move to
347 ../libgcc/config/rs6000/e500crtsavg64gpr.S.
348 * config/rs6000/e500crtsavg64gprctr.asm: Move to
349 ../libgcc/config/rs6000/e500crtsavg64gprctr.S.
350 * config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
351 * config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
352 (TARGET_LIBGCC2_CFLAGS): Remove.
353 * config/rs6000/t-aix52: Likewise.
354 * config/rs6000/t-darwin: Remove.
355 * config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
356 (LIB2FUNCS_EXTRA): Remove.
357 * config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
358 * config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
359 * config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
360 (INSTALL_LIBGCC): Remove.
361 * config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
362 (LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
363 (crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
364 (INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
365 (($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext),
366 $(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
367 * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
368 (LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
369 * config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
370 * config/rs6000/t-vxworks: Remove comment.
371 * config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
372 * config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
373 * config/sh/linux-atomic.asm: Move to
374 ../libgcc/config/sh/linux-atomic.S.
375 * config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
376 * config/sh/t-netbsd: Remove.
377 * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
379 * config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
380 * config/sparc/t-leon: Likewise.
381 * config/sparc/t-leon3: Likewise.
382 * config/sparc/t-linux64: Likewise.
383 * config/sparc/t-netbsd64: Fix typo.
385 * config/spu/divmodti4.c, config/spu/divv2df3.c,
386 config/spu/float_disf.c, config/spu/float_unsdidf.c,
387 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
388 config/spu/mfc_multi_tag_release.c,
389 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
390 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
391 config/spu/multi3.c: Move to ../libgcc/config/spu.
392 * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
393 (LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
394 (INSTALL_LIBGCC): Remove.
395 * config/stormy16/stormy16-lib2.c: Move to
396 ../libgcc/config/stormy16/lib2.c.
397 * config/stormy16/stormy16-lib2-ashlsi3.c: Move to
398 ../libgcc/config/stormy16/ashlsi3.c.
399 * config/stormy16/stormy16-lib2-ashrsi3.c: Move to
400 ../libgcc/config/stormy16/ashrsi3.c.
401 * config/stormy16/stormy16-lib2-clzhi2.c: Move to
402 ../libgcc/config/stormy16/clzhi2.c.
403 * config/stormy16/stormy16-lib2-cmpsi2.c: Move to
404 ../libgcc/config/stormy16/cmpsi2.c.
405 * config/stormy16/stormy16-lib2-ctzhi2.c: Move to
406 ../libgcc/config/stormy16/ctzhi2.c.
407 * config/stormy16/stormy16-lib2-divsi3.c: Move to
408 ../libgcc/config/stormy16/divsi3.c.
409 * config/stormy16/stormy16-lib2-ffshi2.c: Move to
410 ../libgcc/config/stormy16/ffshi2.c.
411 * config/stormy16/stormy16-lib2-lshrsi3.c: Move to
412 ../libgcc/config/stormy16/lshrsi3.c.
413 * config/stormy16/stormy16-lib2-modsi3.c: Move to
414 ../libgcc/config/stormy16/modsi3.c.
415 * config/stormy16/stormy16-lib2-parityhi2.c: Move to
416 ../libgcc/config/stormy16/parityhi2.c.
417 * config/stormy16/stormy16-lib2-popcounthi2.c: Move to
418 ../libgcc/config/stormy16/popcounthi2.c.
419 * config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
420 ../libgcc/config/stormy16/ucmpsi2.c.
421 * config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
422 ../libgcc/config/stormy16/udivmodsi4.c.
423 * config/stormy16/stormy16-lib2-udivsi3.c: Move to
424 ../libgcc/config/stormy16/udivsi3.c.
425 * config/stormy16/stormy16-lib2-umodsi3.c: Move to
426 ../libgcc/config/stormy16/umodsi3.c.
427 * config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
428 * config/v850/t-v850 (INSTALL_LIBGCC): Remove.
429 * config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
430 * config/xtensa/t-elf: Remove.
431 * config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
432 * config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
434 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
435 *-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
436 (*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
437 (*-*-openbsd*): Likewise.
438 Remove t-openbsd-thread for posix threads.
439 (alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee
441 (alpha*-*-freebsd*): Likewise.
442 (alpha*-*-netbsd*): Likewise.
443 (alpha*-*-openbsd*): Likewise.
444 (alpha64-dec-*vms*): Likewise.
445 (alpha*-dec-*vms*): Likewise.
446 (arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
447 (arm*-*-linux*): Remove t-linux from tmake_file.
448 Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
449 (arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
451 (arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
452 tmake_file for arm*-*-eabi*.
453 (fr30-*-elf): Remove tmake_file.
454 (hppa*64*-*-linux*): Remove tmake_file.
455 (hppa*-*-linux*): Likewise.
456 (hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
458 (hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
459 (hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
461 (i[34567]86-*-elf*): Remove tmake_file.
462 (x86_64-*-elf*): Likewise.
463 (i[34567]86-*-nto-qnx*): Likewise.
464 (i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
465 (i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
466 from tmake_file if using win32 threads.
467 (iq2000*-*-elf*): Remove tmake-file.
468 (microblaze*-linux*): Likewise.
469 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
470 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
471 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
472 (sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
473 sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
474 (xtensa*-*-elf*): Remove tmake_file.
476 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
478 * Makefile.in (LIB1ASMSRC): Don't export.
479 (libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
480 * config/arm/arm.c: Update lib1funcs.asm filename.
481 * config/arm/linux-eabi.h: Likewise.
482 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
483 config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
484 ../libgcc/config/arm.
485 * config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
486 * config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
487 * config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
488 * config/arm/t-bpabi: Likewise.
489 * config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
490 * config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
491 * config/arm/t-strongarm-elf: Likewise.
492 * config/arm/t-symbian: Likewise.
493 * config/arm/t-vxworks: Likewise.
494 * config/arm/t-wince-pe: Likewise.
495 * config/avr/libgcc.S: Move to ../libgcc/config/avr.
496 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
497 * config/bfin/lib1funcs.asm: Move to
498 ../libgcc/config/bfin/lib1funcs.S.
499 * config/bfin/t-bfin: Remove.
500 * config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
501 * config/bfin/t-bfin-linux: Likewise.
502 * config/bfin/t-bfin-uclinux: Likewise.
503 * config/c6x/lib1funcs.asm: Move to
504 ../libgcc/config/c6x/lib1funcs.S.
505 * config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
506 * config/fr30/lib1funcs.asm: Move to
507 ../libgcc/config/fr30/lib1funcs.S.
508 * config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
509 * config/frv/lib1funcs.asm: Move to
510 ../libgcc/config/frv/lib1funcs.S.
511 * config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
512 * config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
513 * config/h8300/lib1funcs.asm: Move to
514 ../libgcc/config/h8300/lib1funcs.S.
515 * config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
516 * config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
517 * config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
518 * config/i386/t-interix: Likewise.
519 * config/ia64/lib1funcs.asm: Move to
520 ../libgcc/config/ia64/lib1funcs.S.
521 * config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
522 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
523 * config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
524 * config/m32c/m32c.c: Update m32c-lib1.S filename.
525 * config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
526 * config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
527 * config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
528 * config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
529 * config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
530 * config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
531 * config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
532 * config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
533 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
534 * config/mips/mips16.S: Move to ../libgcc/config/mips.
535 * config/mips/t-libgcc-mips16: Remove.
536 * config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
537 * config/pa/milli64.S: Move to ../libgcc/config/pa.
538 * config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
539 * config/pa/t-linux64: Likewise.
540 * config/picochip/libgccExtras/fake_libgcc.asm: Move to
541 ../libgcc/config/picochip/lib1funcs.S.
542 * config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
543 * config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
544 * config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
545 * config/sh/sh.h: Update lib1funcs.asm filename.
546 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
547 * config/sh/t-netbsd: Likewise.
548 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
550 * config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
551 * config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
552 * config/sparc/lb1spl.asm: Remove.
553 * config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
554 * config/sparc/t-leon: Likewise.
555 * config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
556 * config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
557 * config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
558 * config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
559 * config/vax/t-linux: Remove.
560 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
561 ../libgcc/config/xtensa.
562 * config/xtensa/lib1funcs.asm: Move to
563 ../libgcc/config/xtensa/lib1funcs.S.
564 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
565 * config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
567 (mips64*-*-linux*, mipsisa64*-*-linux*): Remove
568 mips/t-libgcc-mips16 from tmake_file.
569 (mips*-*-linux*): Likewise.
570 (mips*-sde-elf*): Likewise.
571 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
572 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
573 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
574 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
575 (mips-*-elf*, mipsel-*-elf*): Likewise.
576 (mips64-*-elf*, mips64el-*-elf*): Likewise.
577 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
578 (mips*-*-rtems*): Likewise.
579 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
580 (vax-*-linux*): Remove vax/t-linux from tmake_file.
582 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
584 * config.gcc (extra_parts): Remove.
585 (*-*-freebsd*): Remove extra_parts.
586 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
587 *-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
588 (*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
589 Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
591 (*-*-openbsd*): Remove t-libc-ok from tmake_file.
592 (alpha*-*-linux*): Remove extra_parts.
593 (alpha*-*-freebsd*): Likewise.
594 (bfin*-linux-uclibc*): Likewise.
595 (fr30-*-elf): Likewise.
596 (moxie-*-elf): Likewise.
597 (moxie-*-uclinux*): Likewise.
598 (h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
599 (h8300-*-elf*): Likewise.
600 (hppa*64*-*-hpux11*): Remove extra_parts.
601 (i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
603 (x86_64-*-elf*): Likewise.
604 (i[34567]86-*-freebsd*): Remove tmake_file.
605 (x86_64-*-freebsd*): Likewise.
606 (x86_64-*-netbsd*): Likewise.
607 (i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
608 t-libc-ok from tmake_file.
609 (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
610 i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
611 i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from tmake_file.
613 (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
614 Remove i386/t-crtstuff from tmake_file.
615 (i[34567]86-*-lynxos*): Likewise.
617 (ia64*-*-elf*): Remove extra_parts.
618 (ia64*-*-freebsd*): Likewise.
619 (ia64*-*-linux*): Likewise.
620 (ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
621 (m32r-*-elf*): Remove extra_parts.
622 (m32rle-*-elf*): Likewise.
623 (m32r-*-rtems*): Likewise.
624 (m68k-*-elf*, fido-*-elf*): Likewise.
625 (m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
626 (m68k-*-rtems*): Remove extra_parts.
628 (microblaze*-linux*): Likewise.
629 (mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
630 (mips*-*-linux*): Likewise.
631 (powerpc-*-lynxos*): Likewise.
632 (s390x-ibm-tpf*): Likewise.
633 (score-*-elf): Likewise.
635 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
636 sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
637 sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
638 Remove sh/t-superh from tmake_file for sh*-superh-elf.
639 Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
640 (sh-*-rtems*): Remove sh/t-elf from tmake_file.
641 (sh-wrs-vxworks): Likewise.
642 (sparc-*-linux*): Remove extra_parts.
643 (sparc64-*-linux*): Likewise.
644 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
645 (xstormy16-*-elf): Likewise.
646 (xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
647 (am33_2.0-*-linux*): Remove extra_parts.
648 * configure.ac (extra_parts): Don't substitute.
649 * configure: Regenerate.
650 * crtstuff.c: Move to ../libgcc.
651 * Makefile.in (CRTSTUFF_CFLAGS): Remove.
652 (EXTRA_PARTS): Remove.
653 (CRTSTUFF_T_CFLAGS): Remove.
654 (MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
655 (GCC_EXTRA_PARTS): Remove.
656 (libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
657 CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
658 Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
659 ($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
660 ($(T)crtbeginT.o): Remove.
661 * config/alpha/t-vms (EXTRA_PARTS): Remove.
662 ($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
663 * config/alpha/vms-dwarf2.asm: Move to
664 ../libgcc/config/alpha/vms-dwarf2.S.
665 * config/alpha/vms-dwarf2eh.asm: Move to
666 ../libgcc/config/alpha/vms-dwarf2eh.S.
667 * config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
668 * config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
669 * config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
670 ($(T)crti.o, $(T)crtn.o): Remove.
671 * config/arm/t-linux: Remove comment.
672 * config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
673 * config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
674 ($(T)crti.o, $(T)crtn.o): Remove.
675 * config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
676 * config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
677 * config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
678 * config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
679 * config/bfin/t-bfin (EXTRA_PARTS): Remove.
680 ($(T)crti.o, $(T)crtn.o): Remove.
681 * config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
682 ($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
683 (EXTRA_MULTILIB_PARTS): Remove.
684 * config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
685 EXTRA_MULTILIB_PARTS): Remove.
686 * config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
687 ($(T)crtlibid.o): Remove.
688 (EXTRA_MULTILIB_PARTS): Remove.
689 * config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
690 * config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
691 * config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
692 (EXTRA_MULTILIB_PARTS): Remove.
693 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
694 * config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
695 CRTSTUFF_T_CFLAGS_S): Remove.
696 * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
697 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
698 * config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
699 * config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
700 * config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
701 * config/frv/frvbegin.c, config/frv/frvend.c: Move to
702 ../libgcc/config/frv.
703 * config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
704 (FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
705 * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
706 (CRTSTUFF_T_CFLAGS): Remove.
707 * config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
708 * config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
709 * config/h8300/t-elf: Remove.
710 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
711 Move to ../libgcc/config/i386.
712 * config/i386/t-crtstuff: Remove.
713 * config/i386/t-i386elf: Remove.
714 * config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
715 * config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
716 * config/ia64/crtbegin.asm: Move to
717 ../libgcc/config/ia64/crtbegin.S.
718 * config/ia64/crtend.asm: Move to
719 ../libgcc/config/ia64/crtend.S.
720 * config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
721 * config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
722 * config/ia64/t-vms: Remove.
723 * config/ia64/vms-crtinit.asm: Move to
724 ../libgcc/config/ia64/vms-crtinit.S.
725 * config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
726 * config/m32r/initfini.c: Move to ../libgcc/config/m32r.
727 * config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
728 * config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
729 ($(T)crtinit.o, $(T)crtfini.o): Remove.
730 (m32rx, m32r2): Remove.
731 (EXTRA_MULTILIB_PARTS): Remove.
732 * config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
733 * config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
734 * config/m68k/t-crtstuff: Remove.
735 * config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
736 * config/m68k/t-m68kelf: Remove.
737 * config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
738 * config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
739 * config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
740 * config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
741 (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
742 * config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
743 (EXTRA_MULTILIB_PARTS): Remove.
744 * config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
745 * config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
746 * config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
747 EXTRA_PARTS): Remove.
748 ($(T)crti$(objext), $(T)crtn$(objext)): Remove.
749 * config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
750 * config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
751 * config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
752 ($(T)crti.o, $(T)crtn.o): Remove.
753 (EXTRA_MULTILIB_PARTS): Remove.
754 * config/mips/t-isa3264: Likewise.
755 * config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
756 * config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
757 (CRTSTUFF_T_CFLAGS): Remove.
758 * config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
759 ($(T)crti.o, $(T)crtn.o): Remove.
760 (EXTRA_MULTILIB_PARTS): Remove.
761 * config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
763 ($(T)crti.o, $(T)crtn.o): Remove.
764 * config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
765 * config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
766 (EXTRA_MULTILIB_PARTS): Remove.
767 ($(T)crti.o, $(T)crtn.o): Remove.
768 * config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
769 * config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
770 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
771 * config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
772 * config/pa/stublib.c: Move to libgcc/config/pa.
773 * config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
774 * config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
775 * config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
776 (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
777 (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
778 ($(T)libgcc_stub.a): Remove.
779 * config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
780 (rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
781 (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
782 (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
783 ($(T)libgcc_stub.a): Remove.
784 * config/rs6000/eabi-cn.asm: Move to
785 ../../../libgcc/config/rs6000/eabi-cn.S.
786 * config/rs6000/eabi-ci.asm: Move to
787 ../../../libgcc/config/rs6000/eabi-ci.S.
788 * config/rs6000/sol-ci.asm: Move to
789 ../../../libgcc/config/rs6000/sol-ci.S.
790 * config/rs6000/sol-cn.asm: Move to
791 ../../../libgcc/config/rs6000/sol-cn.S.
792 * config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
793 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
794 * config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
796 (EXTRA_MULTILIB_PARTS): Remove.
797 * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
798 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
799 ($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
800 $(T)ncrtn$(objext)): Remove.
801 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
802 * config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
803 * config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
804 * config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
805 * config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
806 * config/score/t-score-elf: Remove.
807 * config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
808 * config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
809 * config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
810 * config/sh/lib1funcs-4-300.asm: Move to
811 ../../../libgcc/config/sh/lib1funcs-4-300.S.
812 * config/sh/lib1funcs-Os-4-200.asm: Move to
813 ../libgcc/config/sh/lib1funcs-Os-4-200.S.
814 * config/sh/t-elf: Remove.
815 * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
816 * config/sh/t-linux64: Remove.
817 * config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
818 * config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
819 (IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
820 ($(T)ic_invalidate_array_4-100.o)
821 ($(T)libic_invalidate_array_4-100.a)
822 ($(T)ic_invalidate_array_4-200.o)
823 ($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
824 ($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
825 ($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
826 ($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
827 ($(T)libgcc-4-300.a): Remove.
828 * config/sh/t-superh: Remove.
829 * config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
830 * config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
831 * config/spu/cache.S: Move to ../libgcc/config/spu.
832 * config/spu/cachemgr.c: Move to ../libgcc/config/spu.
833 * config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
834 (EXTRA_MULTILIB_PARTS): Remove.
835 ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
836 ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
837 ($(T)cache64k.o, $(T)cache128k.o): Remove.
838 * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
839 * config/t-libc-ok: Remove.
840 * config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
841 * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
842 * config/t-netbsd: Remove.
843 * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
844 * config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
845 * config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
846 ($(T)vcrt0.o, $(T)pcrt0.o): Remove.
847 * config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
848 * config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
849 * config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
850 * config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
852 (EXTRA_MULTILIB_PARTS): Remove.
853 * config/xtensa/t-linux: Remove.
854 * config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.
856 2011-11-02 Uros Bizjak <ubizjak@gmail.com>
858 * config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use
859 CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2.
861 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
864 * Makefile.in (slibdir): Remove, don't export.
865 (SHLIB_NM_FLAGS): Remove.
866 (libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
867 SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
868 SHLIB_MAPFILES, SHLIB_NM_FLAGS.
869 (DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
870 (gcc.o): Pass SHLIB instead of SHLIB_LINK.
871 (gccspec.o): Likewise.
872 (installdirs): Don't create $(DESTDIR)$(slibdir).
873 * configure.ac (slibdir): Remove.
874 * configure: Regenerate.
875 * libgcc-libsystem.ver: Move to ../libgcc/config.
876 * mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
877 * config/libgcc-glibc.ver: Move to ../libgcc/config.
878 * config/t-libunwind (SHLIB_LC): Remove.
879 * config/t-linux (SHLIB_MAPFILES): Remove.
880 * config/t-slibgcc-dummy: Rename to config/t-slibgcc.
881 * config/t-slibgcc-elf-ver: Remove.
882 * config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
884 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
885 to ../libgcc/config/alpha.
886 * config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
887 SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
888 SHLIB_SYMVECX2, SHLIB_LINK): Remove.
889 * config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
890 * config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
891 * config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
892 SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
893 * config/arm/t-symbian (SHLIB_LC): Remove.
894 * config/bfin/libgcc-bfin.ver: Move to
895 ../libgcc/config/bfin/libgcc-glibc.ver.
896 * config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
897 * config/c6x/libgcc-c6xeabi.ver: Move to
898 ../libgcc/config/c6x/libgcc-eabi.ver.
899 * config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
900 * config/cris/libgcc.ver: Move to
901 ../libgcc/config/cris/libgcc-glibc.ver.
902 * config/cris/t-linux (SHLIB_MAPFILES): Remove.
903 * config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
904 * config/frv/t-linux (SHLIB_MAPFILES): Remove.
905 * config/i386/darwin-libgcc.10.4.ver: Move to
906 ../libgcc/config/i386/libgcc-darwin.10.4.ver.
907 * config/i386/darwin-libgcc.10.5.ver: Move to
908 ../libgcc/config/i386/libgcc-darwin.10.5.ver.
909 * config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
910 * config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
911 SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
912 SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
913 SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove.
914 * config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
915 SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
916 * config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
917 ../libgcc/config/i386.
918 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
919 ../libgcc/config/i386.
920 * config/i386/t-linux: Move to ../libgcc/config/i386.
921 * config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
922 * config/i386/t-mingw-w32 (SHLIB_LC): Remove.
923 * config/i386/t-mingw-w64: Likewise.
924 * config/i386/t-mingw32: Remove.
925 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
926 to ../libgcc/config/ia64.
927 * config/ia64/t-glibc: Remove.
928 * config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
929 * config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
930 * config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
931 SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
932 * config/ia64/vms_symvec_libgcc_s.opt: Remove.
933 * config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
934 * config/m32r/t-linux (SHLIB_MAPFILES): Remove.
935 * config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
936 * config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
937 * config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
938 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
939 Move to ../libgcc/config/pa.
940 * config/rs6000/darwin-libgcc.10.4.ver: Move to
941 ../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
942 * config/rs6000/darwin-libgcc.10.5.ver: Move to
943 ../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
944 * config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
945 SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
946 * config/rs6000/t-aix52: Likewise.
947 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
949 * config/sparc/libgcc-sparc-glibc.ver: Move to
950 ../libgcc/config/sparc/libgcc-glibc.ver.
951 * config/sparc/t-linux: Move to ../libgcc/config/sparc.
952 * config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
953 * config/xtensa/libgcc-xtensa.ver: Move to
954 ../libgcc/config/xtensa/libgcc-glibc.ver.
955 * config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
956 t-slibgcc in tmake_file.
957 Remove t-slibgcc-nolc-override for *-*-freebsd[34],
958 *-*-freebsd[34].* with pthreads.
959 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
960 *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
961 t-slibgcc-elf-ver with t-slibgcc in tmake_file.
962 (*-*-netbsd*): Likewise.
963 (*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
964 (*-*-*vms*): Add t-slibgcc to tmake_file.
965 (alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
966 (alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
968 (arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
970 (bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
972 (crisv32-*-linux*, cris-*-linux*): Likewise.
973 (hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
974 pa/t-slibgcc-dwarf-ver from tmake_file.
975 (hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
977 Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
978 (hppa*64*-*-hpux11*): Likewise.
979 (hppa[12]*-*-hpux11*): Likewise.
980 (i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
982 (x86_64-*-darwin*): Likewise.
983 (i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
984 Add t-slibgcc to tmake_file.
985 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
986 Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
988 Remove i386/t-mingw-pthread from tmake_file.
989 (ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
990 (ia64*-*-hpux*): Add t-slibgcc to tmake_file.
991 (ia64-hp-*vms*): Likewise.
992 (m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
994 (m32rle-*-linux*): Likewise.
995 (m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
996 (microblaze*-linux*): Remove t-slibgcc-elf-ver,
997 t-slibgcc-nolc-override from tmake_file.
998 (mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
1000 (powerpc-*-darwin*): Likewise.
1001 (powerpc64-*-darwin*): Likewise.
1002 (powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
1003 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1004 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1005 t-slibgcc to tmake_file.
1006 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1007 (rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
1008 (rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
1009 (rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
1010 (sparc-*-linux*): Remove sparc/t-linux from tmake_file.
1011 (sparc64-*-linux*): Likewise.
1012 (tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
1014 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
1015 x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
1018 2011-11-02 Richard Guenther <rguenther@suse.de>
1020 PR tree-optimization/50902
1021 * tree-vect-stmts.c (vectorizable_load): Properly convert
1022 an invariant initializer element.
1024 2010-11-02 Richard Guenther <rguenther@suse.de>
1026 PR tree-optimization/50890
1027 * gimple.h (gimple_fold_call): Remove.
1028 * gimple-fold.c (fold_stmt_1): Move all call related code to ...
1029 (gimple_fold_call): ... here. Make static. Update the
1030 cannot-inline flag on direct calls.
1031 * ipa-inline.c (early_inliner): Copy the cannot-inline flag
1032 from the statements to the edges.
1034 2011-11-01 Ian Lance Taylor <iant@google.com>
1036 * godump.c (struct macro_hash_value): Define.
1037 (macro_hash_hashval): New static function.
1038 (macro_hash_eq, macro_hash_del): New static functions.
1039 (go_define): Use macro_hash_value to store values in macro_hash.
1040 Replace an old value on a redefinition. Don't print anything to
1042 (go_undef): Delete the entry from the hash table.
1043 (go_output_typedef): For an enum, use macro_hash_value, and don't
1044 print anything to go_dump_file.
1045 (go_print_macro): New static function.
1046 (go_finish): Traverse macro_hash with go_print_macro.
1047 (dump_go_spec_init): Update macro_hash creation for macro_hash_value.
1049 2011-11-02 Alan Modra <amodra@gmail.com>
1051 * config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED.
1053 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1056 * doc/invoke.texi: Document -Wzero-as-null-pointer-constant.
1058 2011-11-01 Andrew Stubbs <ams@codesourcery.com>
1060 * config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
1062 2011-11-01 Uros Bizjak <ubizjak@gmail.com>
1064 * config/i386/i386.md (splitters for int-float conversion): Use
1065 SUBREG_REG on SUBREGs in splitter constraints.
1067 2011-11-01 Jakub Jelinek <jakub@redhat.com>
1069 * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New
1071 * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New
1073 * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it.
1074 (ssepackfltmode): New mode attr.
1075 (vec_pack_ufix_trunc_<mode>): New expander.
1077 2011-11-01 Uros Bizjak <ubizjak@gmail.com>
1080 * config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter):
1081 Compare <ssevecmode>mode with V4SFmode, not V4SImode.
1083 2011-11-01 Peter Bergner <bergner@vnet.ibm.com>
1085 * config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant.
1086 * config/rs6000/476.h: New file.
1087 * config/rs6000/476.opt: Likewise.
1088 * config/rs6000/rs6000.h (TARGET_LINK_STACK): New define.
1089 (SET_TARGET_LINK_STACK): Likewise.
1090 (TARGET_ASM_CODE_END): Define.
1091 * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
1092 TARGET_LINK_STACK for -mtune=476 and -mtune=476fp.
1093 (rs6000_legitimize_tls_address): Emit the link stack preserving GOT
1094 code if TARGET_LINK_STACK.
1095 (rs6000_emit_load_toc_table): Likewise.
1096 (output_function_profiler): Likewise
1097 (macho_branch_islands): Likewise
1098 (machopic_output_stub): Likewise
1099 (get_ppc476_thunk_name): New function.
1100 (rs6000_code_end): Likewise.
1101 * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b):
1102 Convert to a define_expand.
1103 (load_toc_v4_PIC_1_normal): New define_insn.
1104 (load_toc_v4_PIC_1_476): Likewise.
1105 (load_toc_v4_PIC_1b_normal): Likewise.
1106 (load_toc_v4_PIC_1b_476): Likewise.
1108 2011-11-01 Georg-Johann Lay <avr@gjlay.de>
1111 * config/avr/avr.opt (-mbranch-cost=): New option.
1112 * config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost.
1113 * config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs.
1114 * config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns.
1115 (*addhi3_zero_extend1): Remove % in constraint of operand 1.
1116 (*addhi3.sign_extend1, *subhi3.sign_extend2): New insns.
1118 2011-11-01 Tom de Vries <tom@codesourcery.com>
1120 PR tree-optimization/50908
1121 * tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
1122 before update_vuses, test for 1 predecessor rather than two.
1123 (delete_block_update_dominator_info): New function, part of it factored
1125 (replace_block_by): Use delete_block_update_dominator_info. Call
1126 update_vuses after deleting bb1 and updating dominator info, instead of
1129 2011-11-01 David S. Miller <davem@davemloft.net>
1131 * config/sparc/sparc.c (vector_init_faligndata): New function.
1132 (sparc_expand_vector_init): Use it for V4HImode on VIS1.
1134 * config/sparc/sparc.c (sparc_expand_vcond): New function.
1135 * config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
1136 * config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
1137 (vconduv8qiv8qi): Likewise.
1139 2011-11-01 Alexandre Oliva <aoliva@redhat.com>
1142 * cselib.c (cfa_base_preserved_regno): Initialize.
1143 (cselib_expand_value_rtx_1): Don't expand it.
1144 * var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
1145 Check it's only zero if result is NULL.
1147 2011-11-01 Jakub Jelinek <jakub@redhat.com>
1149 * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New
1152 * config/i386/sse.md (sseintvecmode): Remove duplicate modes.
1153 (sseintvecmodelower): New mode iterator.
1154 (floatv8siv8sf2, floatunsv4siv4sf2): Macroize into...
1155 (float<sseintvecmodelower><mode>2): ... this using VF1 iterator.
1156 (floatunsv4siv4sf2): Macroize into...
1157 (floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator.
1159 2011-10-31 David S. Miller <davem@davemloft.net>
1161 * config/sparc/sparc.md (cmask patterns): Allow zero operand.
1163 * dwarf2out.c (cached_next_real_insn): New.
1164 (dwarf2out_end_epilogue): Set it to NULL_RTX.
1165 (dwarf2out_var_location): Remove cached_next_real_insn local static.
1167 2011-10-31 Richard Henderson <rth@redhat.com>
1169 * config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256.
1170 (floatv4siv4sf2): Rename from sse2_cvtdq2ps.
1171 (floatunsv4siv4sf2): Rename from sse2_cvtudq2ps.
1172 (fix_truncv8sfv8si2): Rename from avx_cvttps2dq256.
1173 (fix_truncv4sfv4si2): Rename from sse2_cvttps2dq.
1174 (floatv4siv4df2): Rename from avx_cvtdq2pd256.
1175 (fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256.
1176 (vec_unpacku_float_hi_v8si): Update for insn pattern name changes.
1177 * config/i386/i386.md (splitters for int-float conversion): Likewise.
1178 * config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise.
1179 (bdesc_args): Likewise.
1180 (enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove.
1181 (ix86_vectorize_builtin_conversion): Remove.
1182 (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
1184 2011-10-31 Martin Jambor <mjambor@suse.cz>
1186 * ipa-prop.c (mark_modified): Moved up in the file.
1187 (is_parm_modified_before_call): Renamed to
1188 is_parm_modified_before_stmt, moved up in the file.
1189 (load_from_unmodified_param): New function.
1190 (compute_complex_assign_jump_func): Also attempt to create pass
1191 through jump functions for values loaded from (addressable)
1194 2011-10-31 Jakub Jelinek <jakub@redhat.com>
1196 * tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def
1197 in a loop and has different type from op0, cast it to op0's type
1198 before the loop first. For slp give up. Don't crash if op1_vectype
1201 2011-10-31 Paul Brook <paul@codesourcery.com>
1203 * cgraphunit.c: Don't mark clones as static constructors.
1205 2011-10-31 David Edelsohn <dje.gcc@gmail.com>
1207 * gcc-ar: Do not include stdio.h.
1209 2011-10-31 Diego Novillo <dnovillo@google.com>
1211 * tree-streamer-out.c (pack_ts_base_value_fields): Emit
1213 * tree-streamer-in.c (unpack_ts_base_value_fields): Read
1216 2011-10-30 David S. Miller <davem@davemloft.net>
1218 * config/sparc/sparc.c (vector_init_bshuffle): New function.
1219 (vector_init_fpmerge): New function.
1220 (sparc_expand_vector_init): Use them to improve non-const cases.
1222 * dwarf2out.c (dwarf2out_var_location): When processing several
1223 consecutive location notes, cache the result of next_real_insn().
1225 2011-10-30 Uros Bizjak <ubizjak@gmail.com>
1227 * config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from
1228 avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator.
1229 (vec_dupv4sf): Remove expander.
1230 (vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx.
1231 (vec_dupv2df): Remove expander.
1232 (vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3.
1233 (*vec_concatv2df): Merge *vec_concatv2df_sse3.
1234 (*vec_dupv4si): Merge *vec_dupv4si_avx.
1235 (*vec_dupv2di): Merge *vec_dupv2di_sse3.
1237 2011-10-30 Dmitry Plotnikov <dplotnikov@ispras.ru>
1239 * tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
1240 * optabs.c (supportable_convert_operation): New function.
1241 * optabs.h (supportable_convert_operation): New prototype.
1242 * tree-vect-stmts.c (vectorizable_conversion): Change condition and
1243 behavior for NONE modifier case.
1244 * tree.h (VECTOR_INTEGER_TYPE_P): New macro.
1246 2011-10-30 Jakub Jelinek <jakub@redhat.com>
1248 * tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
1249 * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
1251 (vect_vect_recog_func_ptrs): Add it.
1253 2011-10-30 David S. Miller <davem@davemloft.net>
1255 * reorg.c (label_before_next_insn): New function.
1256 (relax_delay_slots): Use it instead of prev_label.
1257 * rtl.h (prev_label): Delete declaration.
1258 * emit-rtl.c (prev_label): Remove.
1260 2011-10-30 Revital Eres <revital.eres@linaro.org>
1262 * modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog
1263 as BB_DISABLE_SCHEDULE.
1264 (mark_loop_unsched): New function.
1265 (sms_schedule): Call it.
1267 2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1270 * config/pa/protos.h (attr_length_save_restore_dltp): Delete.
1271 (cmpib_comparison_operator): Likewise.
1272 (following_cal, output_and, output_ior, output_move_double,
1273 output_fp_move_double, output_block_move, output_block_clear,
1274 output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
1275 output_movb, output_parallel_movb, output_parallel_addb, output_call,
1276 output_indirect_call, output_millicode_call, output_mul_insn,
1277 output_div_insn, output_mod_insn, singlemove_string,
1278 output_arg_descriptor, output_global_address, print_operand,
1279 legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
1280 fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
1281 emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
1282 hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
1283 attr_length_indirect_call, return_addr_rtx, function_arg_padding,
1284 insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
1285 output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
1286 hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
1287 compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
1288 reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
1289 exported functions and variables with "pa_".
1290 * config/pa/predicates.md: Likewise.
1291 * config/pa/pa64-hpux.h: likewise.
1292 * config/pa/som.h: Likewise.
1293 * config/pa/elf.h: Likewise.
1294 * config/pa/pa64-linux.h: Likewise.
1295 * config/pa/pa.md: Likewise.
1296 * config/pa/pa.c: Likewise.
1297 * config/pa/pa-linux.h: Likewise.
1298 * config/pa/pa.h: Likewise.
1299 * config/pa/constraints.md: Likewise.
1301 2011-10-29 Uros Bizjak <ubizjak@gmail.com>
1303 * config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
1305 (xop_shl<mode>3): Rename from xop_lshl<mode>3. Update all uses.
1306 * config/i386/i386.c: Update all uses.
1308 2011-10-29 Uros Bizjak <ubizjak@gmail.com>
1310 * config/i386/i386.md (lshlv16qi3): Remove expander.
1311 (lshrv16qi3): New expander.
1312 (<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
1313 using any_shiftrt code iterator. Cleanup.
1314 (ashlv16qi3): Cleanup.
1317 2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1320 * config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol
1322 (pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
1323 and TLS_MODEL_LOCAL_DYNAMIC symbol references.
1325 2011-10-29 Georg-Johann Lay <avr@gjlay.de>
1328 * config/avr/avr.opt (-maccumulate-args): New option.
1329 * config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
1330 avr_starting_frame_offset.
1331 (ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
1332 * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
1333 (UNSPECV_WRITE_SP_IRQ_OFF): Remove.
1334 (UNSPECV_WRITE_SP): New constant.
1335 (*addhi3_sp_R): Rewrite to...
1336 (*addhi3_sp): ...this new insn.
1337 (movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
1338 (movhi_sp_r): ...this new insn.
1339 * config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
1340 (avr_starting_frame_offset): New.
1341 * config/avr/avr.c (avr_accumulate_outgoing_args): New function.
1342 (avr_starting_frame_offset): New function.
1343 (avr_outgoing_args_size): New static function.
1344 (avr_initial_elimination_offset): Use it.
1345 (avr_simple_epilogue): Use it.
1346 (avr_asm_function_end_prologue): Use it.
1347 (expand_epilogue): Use it.
1348 (expand_prologue): Use it. Break out code to...
1349 (avr_prologue_setup_frame): ...this new static function.
1350 (avr_can_eliminate): Allow eliminating to frame pointer if there
1352 (avr_frame_pointer_required_p): Use frame pointer if target has a
1354 * config/avr/constraints.md (R): Remove.
1355 (Csp): New constraint.
1356 * config/avr/predicates.md (avr_sp_immediate_operand): Use it.
1358 2011-10-29 Andi Kleen <ak@linux.intel.com>
1360 * gcc-ar.c (target_machine): Add.
1362 2011-10-29 Anatoly Sokolov <aesok@post.ru>
1364 * config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
1365 cris_constant_index_p, cris_base_p, cris_index_p,
1366 cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
1367 cris_legitimate_address_p): New functions.
1368 (TARGET_LEGITIMATE_ADDRESS_P): Define.
1369 (cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
1370 from rtx to const_rtx.
1371 (cris_print_operand_address, cris_address_cost,
1372 cris_side_effect_mode_ok): Use
1373 cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
1374 cris_biap_index_p and cris_bdap_index_p.
1375 * config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
1376 BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
1377 REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
1378 (EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
1379 cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
1380 cris_biap_index_p and cris_bdap_index_p.
1381 * config/cris/cris.md (moversideqi movemsideqi peephole2): Use
1383 * config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
1384 cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
1386 (cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
1388 2011-10-21 Andi Kleen <ak@linux.intel.com>
1390 * ggc-page (PAGE_ALIGN): Add.
1391 (alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
1392 Replace ROUND_UP with PAGE_ALIGN.
1394 2011-10-20 Andi Kleen <ak@linux.intel.com>
1396 * ggc-page (alloc_anon): Add check argument.
1397 (alloc_page): Add fallback to 1 page allocation.
1398 Adjust alloc_anon calls to new argument.
1400 2011-10-18 Andi Kleen <ak@linux.intel.com>
1402 * ggc-page (release_pages): First free large continuous
1403 chunks in the madvise path.
1405 2011-10-18 Andi Kleen <ak@linux.intel.com>
1407 * ggc-page.c (alloc_pages): Always round up entry_size.
1409 2011-10-19 Andi Kleen <ak@linux.intel.com>
1411 * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
1412 (native): Add gcc-ar, gcc-nm, gcc-ranlib.
1413 (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
1414 gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
1415 (install): Depend on install-gcc-ar.
1416 (install-gcc-ar): Add.
1417 (uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
1418 * gcc-ar.c: Add new file.
1420 2011-10-28 Pat Haugen <pthaugen@us.ibm.com>
1422 * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
1423 * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble
1425 (VStype_div): Use vector types for V2DF/V4SF.
1426 (VStype_sqrt): Use *sqrt types.
1427 (VS_spdp_type): Change type to vecdouble.
1428 (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
1429 vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
1430 vsx_xvcvspuxds): Likewise.
1431 (*vsx_fms<mode>4): Set type via <VStype_mul>.
1432 (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via
1434 * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
1435 (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
1436 power7-dsqrt): Correct insn latency.
1437 (power7-vecsimple): Add veccmp type and correct dispatch/VSU values.
1438 (power7-veccmp): Delete.
1439 (power7-vecfloat): Correct latency/dispatch/VSU values.
1440 (define_bypass "power7-vecfloat"): Correct latency and types.
1441 (power7-veccomplex, power7-vecperm): Correct dispatch/VSU values.
1442 (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
1444 2011-10-28 Uros Bizjak <ubizjak@gmail.com>
1446 * config/i386/i386.md (shift_insn): Rename code attribute from
1447 shiftrt_insn. Also handle ashift RTX.
1448 (shift): Rename code attribute from shiftrt. Also handle ashift RTX.
1449 (vshift): New code attribute.
1450 (<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
1451 (any_lshift): Move and rename code iterator from ...
1452 * config/i386/sse.md (lshift): ... here.
1453 (lshift_insn): Remove code attribute.
1454 (lshift): Remove code attribute.
1455 (vlshr<mode>3): Use lshiftrt RTX.
1456 (vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
1457 (vashl<mode>3, ashlv16qi3): Use ashift RTX.
1458 (avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use
1459 any_lshift code iterator. Update asm template.
1460 (<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
1461 usign any_lshift code iterator.
1462 * config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
1463 mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
1464 * config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
1466 2011-10-28 Georg-Johann Lay <avr@gjlay.de>
1469 * config/avr/avr.md (parityhi2): Expand allowing pseudos.
1470 (*parityhi2): New pre-reload insn-and-split to map 16-bit parity
1472 (*parityqihi2): Same for 8-bit parity.
1474 2011-10-28 Julian Brown <julian@codesourcery.com>
1476 PR rtl-optimization/47918
1477 * reload1.c (set_initial_label_offsets): Use initial offsets
1478 for labels on the nonlocal_goto_handler_labels chain.
1480 2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
1482 * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
1483 Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
1484 (LIB2FUNCS_EXTRA): Add darwin-gpsave.asm.
1485 (TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
1487 * config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
1488 (GP_SAVE_INLINE): Likewise.
1489 (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
1490 RESTORE_FP_SUFFIX): Set to empty strings.
1491 * config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
1492 (debug_stack_info): Print savres_strategy.
1493 (rs6000_savres_routine_name): Implement for Darwin.
1494 (rs6000_make_savres_rtx): Adjust used register for Darwin.
1495 (rs6000_emit_prologue): Implement out-of-line saves for Darwin.
1496 (rs6000_output_function_prologue): Don't emit .extern for Mach-O.
1497 (rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
1498 * config/rs6000/darwin-gpsave.asm: New file.
1500 2011-10-28 Jakub Jelinek <jakub@redhat.com>
1502 * config/i386/sse.md (VI4SD_AVX2): Removed.
1503 (VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
1504 (vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
1505 Add another expander using VI48_128 iterator for
1506 TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
1508 (vlshr<mode>3): Likewise. Change register_operand predicate to
1509 nonimmediate_operand on last operand in the VI12_128 expander.
1510 (vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
1511 (vashrv4si3, vashrv8si3): New expanders.
1512 (avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
1513 avx2_<lshift>vv2di): Removed.
1514 (avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
1515 (avx2_<lshift>v<mode>): Macroize using VI48_AVX2
1516 iterator. Simplify pattern.
1518 2010-10-28 Richard Guenther <rguenther@suse.de>
1521 * lto-wrapper.c (get_options_from_collect_gcc_options):
1522 Properly count arguments.
1523 (run_gcc): Use an obstack to collect argv, properly separate
1524 switches and their arguments.
1526 2011-10-28 Jakub Jelinek <jakub@redhat.com>
1528 * tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
1529 vector mode from vectype's mode.
1531 2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
1533 PR rtl-optimization/49720
1534 * simplify-rtx.c (simplify_relational_operation_1): Detect
1535 infinite recursion condition in "(eq/ne (plus x cst1) cst2)
1536 simplifies to (eq/ne x (cst2 - cst1))" case.
1538 2011-10-27 David S. Miller <davem@davemloft.net>
1540 * config/sparc/sparc.md (snedi_special): Only match when not VIS3.
1541 (*snedi_zero): Likewise.
1542 (*snedi_zero_trunc): Likewise.
1543 (snedi_special_vis3): New expander.
1544 (*snedi_zero_vis3): New insn.
1545 (*snedi_zero_trunc_vis3): Likewise.
1546 (*sltu_insn_vis3): Likewise.
1547 (*sltu_insn_vis3_trunc): Likewise.
1549 (*addxc_trunc_sp64_vis3): Likewise.
1550 * config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
1551 gen_snedi_special_vis3 expander, and try GTU/LTU addx based
1552 sequences on DImode values.
1554 * config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
1557 * regcprop.c (copyprop_hardreg_forward_1): Reject the
1558 transformation when we narrow the mode on big endian.
1560 2011-10-27 Jakub Jelinek <jakub@redhat.com>
1562 * config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
1563 vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
1564 (*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
1566 * config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
1567 overrides for -masm=intel memory.
1568 * config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
1569 sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
1570 sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
1571 sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
1572 (sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
1573 sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
1574 (sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
1576 2011-10-27 Martin Jambor <mjambor@suse.cz>
1578 * ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
1580 (ipa_compute_jump_functions_for_edge): Likewise.
1581 (ipa_compute_jump_functions): Likewise.
1582 (ipa_analyze_indirect_call_uses): Likewise.
1583 (ipa_analyze_call_uses): Likewise.
1584 (ipa_analyze_params_uses): Likewise.
1585 (ipa_analyze_node): Likewise.
1587 2011-10-27 Uros Bizjak <ubizjak@gmail.com>
1590 * config/i386/sse.md (*avx_unpcklpd256): Remove extra insn
1591 constraints. Change alternative 1 to "x,m,1".
1593 2011-10-27 Jakub Jelinek <jakub@redhat.com>
1595 * Makefile.in (build/gencheck.o): Depend on tree.def and
1596 c-family/c-common.def.
1598 * tree-ssa-strlen.c: Include expr.h.
1599 (get_stridx): Don't use c_strlen, instead use string_constant
1600 and compute string length from it.
1601 * Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
1603 2011-10-27 Eric Botcazou <ebotcazou@adacore.com>
1605 PR rtl-optimization/46603
1607 * reload.c (push_reload): In the out case, restore previous behavior
1608 for subregs that don't have word mode.
1610 2011-10-27 Ian Lance Taylor <iant@google.com>
1612 * cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
1613 CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not.
1614 (cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
1617 2011-10-27 Richard Henderson <rth@redhat.com>
1619 * optabs.c (expand_vec_perm): Use the correct mode for scaling the
1620 selector. Save the qimode constant selector for later use by the
1621 qimode vec_perm pattern.
1623 2011-10-27 Bernd Schmidt <bernds@codesourcery.com>
1625 * config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
1626 to unit_req_factor to the right enum type.
1627 (get_unit_operand_masks, reshuffle_units, try_rename_operands,
1628 hwloop_optimize): Remove unused variables.
1630 2010-10-27 Richard Guenther <rguenther@suse.de>
1633 * tree-vect-generic.c (do_binop): Handle scalar operands.
1635 2011-08-27 Uros Bizjak <ubizjak@gmail.com>
1638 * config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
1639 from different units in a single alternative.
1641 2011-10-26 David S. Miller <davem@davemloft.net>
1643 * config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
1644 if we're comparing DImode and comparison is other than EQ or NE.
1646 * config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
1647 LEU/LTU/GEU/GTU is attempted.
1648 * config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
1650 (*neg_seqsi_sign_extend): Likewise.
1651 (*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
1652 *neg_sgeu_extend_sp64): New insns.
1654 * config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
1655 * config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
1656 (*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
1657 (*mov<I:mode>_cc_reg_sp64): Likewise.
1658 (*movsf_cc_v9): Likewise.
1659 (*movsf_cc_reg_sp64): Likewise.
1660 (*movdf_cc_v9): Likewise.
1661 (*movdf_cc_reg_sp64): Likewise.
1662 (*movtf_cc_hq_v9): Likewise.
1663 (*movtf_cc_reg_hq_sp64): Likewise.
1664 (*movtf_cc_v9): Likewise.
1665 (*movtf_cc_reg_sp64): Likewise.
1666 * config/sparc/sparc.c (sparc_expand_conditional_move): New function.
1667 (sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
1669 2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
1671 * reload.c (reload_inner_reg_of_subreg): Change type of return value
1672 and type of OUTPUT parameter to bool and adjust. Document MODE and
1673 OUTPUT parameters. Use HARD_REGISTER_P. Reorder final condition
1674 and improve associated comment.
1675 (push_reload): Clarify and update comments about reloading of subregs.
1676 Adjust calls to reload_inner_reg_of_subreg. Compute the class upfront
1677 for the reloading of subregs in the out case as well.
1679 2011-10-26 Alexandre Oliva <aoliva@redhat.com>
1682 * var-tracking.c (rtx_debug_expr_p): New.
1683 (use_type): Don't use debug exprs to track non-VTA variables.
1685 2011-10-26 Jeff Law <law@redhat.com>
1687 * doc/invoke.texi (sink-frequency-threshold): Document.
1688 * tree-ssa-sink.c: Include params.h.
1689 (select_best_block): New function.
1690 (statement_sink_location): Use it.
1691 * params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
1693 2011-10-26 Iain Sandoe <iains@gcc.gnu.org>
1696 * config/darwin.c (top level): Amend comments concerning LTO output.
1697 (lto_section_num): New variable. (darwin_lto_section_e): New GTY.
1698 (LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
1699 (LTO_NAMES_SECTION): Rename.
1700 (darwin_asm_named_section): Record LTO section counts and switches
1701 in a vec of darwin_lto_section_e.
1702 (darwin_file_start): Remove unused code.
1703 (darwin_file_end): Put an LTO section termination label. Handle
1704 output of the wrapped LTO sections, index and names table.
1706 2011-10-26 Alan Modra <amodra@gmail.com>
1708 * config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
1710 (rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
1711 (rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use
1712 simple_return in pattern, emit instruction, and set jump_label.
1713 (rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use
1714 simple_return rather than return.
1715 (emit_cfa_restores): New function.
1716 (rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
1717 Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore
1718 when using out-of-line gpr restore. Add missing LR and FP regs
1719 cfa_restores for out-of-line fpr restore. Consolidate code setting
1720 up cfa_restores. Formatting. Use LR_REGNO define.
1721 (rs6000_output_mi_thunk): Use simple_return rather than return.
1722 * config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
1723 (return_internal*): Likewise.
1724 (any_return, return_pred, return_str): New iterators.
1725 (return, conditional return insns): Provide both return and
1726 simple_return variants.
1727 * config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
1728 (REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
1729 Move r11 and r0 later to suit shrink-wrapping.
1731 2011-10-26 Richard Guenther <rguenther@suse.de>
1733 * lto-wrapper.c (run_gcc): Properly init/free obstack.
1735 2011-10-26 Jakub Jelinek <jakub@redhat.com>
1737 * config/i386/i386.md (UNSPEC_VSIBADDR): New.
1738 * config/i386/predicates.md (vsib_address_operand,
1739 vsib_mem_operator): New predicates.
1740 * config/i386/i386.c (ix86_print_operand_address): Handle
1741 UNSPEC_VSIBADDR addresses.
1742 * config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
1743 avx2_gatherdi<mode>256): Adjust expanders to use MEM with
1744 UNSPEC_VSIBADDR address.
1745 (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
1746 Adjust insns to use MEM with UNSPEC_VSIBADDR address.
1748 2011-10-26 Tom de Vries <tom@codesourcery.com>
1750 PR tree-optimization/50763
1751 * tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
1752 phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.
1754 2011-10-26 Richard Guenther <rguenther@suse.de>
1757 * Makefile.in (lto-wrapper): Depend on and link against opts-common.o.
1758 (lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
1759 * lto-wrapper.c (get_options_from_collect_gcc_options): New function.
1760 (run_gcc): Use it. Filter out language specific options.
1762 2011-10-26 Andreas Tobler <andreast@fgznet.ch>
1764 * config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
1767 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1770 * gcc.c (main): Fix fatal_error string for translation.
1772 2011-10-25 Ian Lance Taylor <iant@google.com>
1774 * tree-eh.c (do_return_redirection): Remove return_value_p
1775 parameter. Change all callers.
1776 (lower_try_finally_nofallthru): Remove local return_val.
1777 (lower_try_finally_onedest): Likewise.
1778 (lower_try_finally_copy): Likewise.
1779 (lower_try_finally_switch): Likewise.
1781 2011-10-25 H.J. Lu <hongjiu.lu@intel.com>
1783 * config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
1784 remove "&& !TARGET_64BIT"
1785 (*mmx_maskmovq_rex): Removed.
1787 2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
1789 PR rtl-optimization/46603
1790 * reload.c (push_reload): In the out case, reload the subreg as well
1791 as the reg if it has word mode.
1793 2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
1795 * dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
1796 suppress debug info for the parent type.
1798 2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
1800 * config/ia64/ia64.c (ia64_profile_hook): Fix thinko.
1802 2011-10-25 Richard Henderson <rth@redhat.com>
1804 * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
1805 (vec_extract_even<mode>, vec_extract_odd<mode>): Remove.
1807 * config/rs6000/altivec.md (vec_extract_evenv8hi,
1808 vec_extract_evenv16qi, vec_extract_oddv4si,
1809 vec_extract_oddv4sf): Remove.
1811 * config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
1812 vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
1813 vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
1814 vec_interleave_highv4sf, vec_interleave_lowv4sf,
1815 vec_interleave_highv4si, vec_interleave_lowv4si,
1816 vec_interleave_highv8hi, vec_interleave_lowv8hi,
1817 vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.
1819 * expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
1820 [VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
1821 [VEC_INTERLEAVE_LOW_EXPR]: Likewise.
1822 * optabs.c (expand_binop): Implement vec_interleave_high_optab,
1823 vec_interleave_low_optab, vec_extract_even_optab,
1824 vec_extract_odd_optab with expand_vec_perm.
1825 (can_vec_perm_for_code_p): New.
1827 * tree-vect-data-refs.c (vect_strided_store_supported): Allow for
1828 fallback via can_vec_perm_for_code_p.
1829 (vect_strided_load_supported): Likewise.
1830 * tree-vect-generic.c (expand_vector_operations_1): Never lower
1831 VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
1832 VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.
1834 * target.def (vec_perm_const_ok): Change parameters to mode and
1836 * doc/tm.texi: Rebuild.
1837 * config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
1838 parameters to mode and array of indicies.
1839 * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
1840 * optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
1841 Change parameters to mode and array of indicies.
1842 (expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
1843 (expand_vec_perm): Rename from expand_vec_perm_expr. Change
1844 parameters to mode and rtx inputs. Try lowering to QImode
1845 vec_perm_const before trying fully variable permutation.
1846 * optabs.h: Update decls.
1847 * tree-vect-generic.c (lower_vec_perm): Extract array of indices from
1848 VECTOR_CST to pass to can_vec_perm_p.
1849 * tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
1850 from int pointer to unsigned char pointer.
1851 (vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
1852 * tree-vect-stmts.c (perm_mask_for_reverse): Likewise.
1854 * tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name.
1855 (VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR,
1856 VEC_INTERLEAVE_LOW_EXPR): Likewise.
1858 2011-10-25 Mike Stump <mikestump@comcast.net>
1860 * reload.c (regno_clobbered_p): Fix typo.
1862 2011-10-25 Dodji Seketeli <dodji@redhat.com>
1864 * input.c (expand_location): Rewrite using linemap_resolve_location
1865 and linemap_expand_location. Add a comment.
1867 2011-10-25 Jakub Jelinek <jakub@redhat.com>
1869 PR tree-optimization/50596
1870 * tree-vect-stmts.c (vect_mark_relevant): Only use
1871 FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
1872 (vectorizable_store): If is_pattern_stmt_p look through
1873 VIEW_CONVERT_EXPR on lhs.
1874 * tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
1875 Use unsigned type instead of signed.
1876 (vect_recog_bool_pattern): Optimize also stores into bool memory in
1877 addition to casts from bool to integral types.
1878 (vect_mark_pattern_stmts): If pattern_stmt already has vinfo
1879 created, don't create it again.
1881 2011-10-25 Kai Tietz <ktietz@redhat.com>
1883 * config/i386/i386.c (ix86_frame_pointer_required): Require
1884 frame-pointer, if setjmp is used for 32-bit ms-abi.
1886 2011-10-24 Michael Meissner <meissner@linux.vnet.ibm.com>
1888 * builtins.c (set_builtin_user_assembler_name): Remove extra
1889 newline added in October 11th, 2011 change.
1891 2011-10-24 David S. Miller <davem@davemloft.net>
1893 * config/sparc/little-endian.opt: Delete.
1894 * config.gcc: Remove references to config/sparc/little-endian.opt
1895 * doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
1896 * config/sparc/linux64.h: Delete references to -mlittle-endian.
1897 * config/sparc/netbsd-elf.h: Likewise.
1898 * config/sparc/openbsd64.h: Likewise.
1899 * config/sparc/sparc.h: Likewise.
1900 * config/sparc/sp64-elf.h: Likewise and delete overrides for
1901 BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
1902 * config/sparc/sparc.c (dump_target_flag_bits): Remove reference
1903 to MASK_LITTLE_ENDIAN.
1904 * config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.
1906 * config/sparc/sparc.md: Only use F, G, and C constraints in FP insns.
1907 Only use D, Y, and Z constraints in vector insns.
1909 * config/sparc/sparc.md (cpu_feature, enabled): New attributes.
1910 (*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
1912 (*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
1913 into *movdi_insn_sp32.
1914 (*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
1915 one pattern called *movdi_insn_sp64.
1916 (*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
1917 Consolidate into one pattern called *movsf_insn.
1918 (*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
1919 *movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
1920 into *movdf_insn_sp32.
1921 (*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
1922 *movdf_insn_sp64_no_fpu): Consolidate into one pattern called
1924 (*zero_extendsidi2_insn_sp64_novis3,
1925 *zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
1926 called *zero_extendsidi2_insn_sp64.
1927 (*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
1928 Consolidate into one pattern named *sign_extendsidi2_insn.
1929 (*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
1930 Consolidate into one pattern named *mov<VM32:mode>_insn.
1931 (*mov<VM64:mode>_insn_sp64_novis3,
1932 *mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
1933 named *mov<VM64:mode>_insn_sp64.
1934 (*mov<VM64:mode>_insn_sp32_novis3,
1935 *mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
1936 named *mov<VM64:mode>_insn_sp32.
1938 2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1940 * tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
1941 (zero_length_string): Change assertion to accept strinfo without
1942 length but with stmt instead.
1943 Set the endptr pointer also if starting a new chain.
1944 (adjust_related_strinfos): Ignore strinfos marked for delayed
1946 (handle_builtin_strcpy): Mark earlier strinfo elements also for
1947 delayed length computation.
1949 2011-10-24 Georg-Johann Lay <avr@gjlay.de>
1952 Port from 4.6 branch r180379
1953 * doc/invoke.texi (AVR Options): New subsubsection to explain EIND
1954 handling and indirect jump/calls on devices > 128k.
1956 2011-10-24 Anatoly Sokolov <aesok@post.ru>
1957 Georg-Johann Lay <avr@gjlay.de>
1960 * doc/extend.texi (Declaring Attributes of Functions):
1961 Document OS_main and OS_task attributes.
1962 (Specifying Attributes of Variables): Move up
1963 subsection "AVR Variable Attributes" as of alphabetical order.
1965 2011-10-24 Richard Guenther <rguenther@suse.de>
1967 * tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants
1968 to vector element type.
1969 (vectorizable_assignment): Bail out for non-mode-precision operations.
1970 (vectorizable_shift): Likewise.
1971 (vectorizable_operation): Likewise.
1972 (vectorizable_type_demotion): Likewise.
1973 (vectorizable_type_promotion): Likewise.
1974 (vectorizable_store): Handle non-mode-precision stores.
1975 (vectorizable_load): Handle non-mode-precision loads.
1976 (get_vectype_for_scalar_type_and_size): Return a vector type
1977 for non-mode-precision integers.
1978 * tree-vect-loop.c (vectorizable_reduction): Bail out for
1979 non-mode-precision reductions.
1981 2011-10-24 Julian Brown <julian@codesourcery.com>
1983 * config/m68k/m68k.c (notice_update_cc): Tighten condition for
1984 setting CC_REVERSED for FP comparisons.
1986 2011-10-24 Richard Guenther <rguenther@suse.de>
1988 PR tree-optimization/50838
1989 * tree-data-ref.c (dr_analyze_indices): Properly canonicalize
1990 a MEM_REF base if we change it.
1992 2011-10-24 Bernd Schmidt <bernds@codesourcery.com>
1995 * rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h".
1997 PR rtl-optimization/50833
1998 * function.c (thread_prologue_and_epilogue_insns): Expect the
1999 return insn optimization only if optimize.
2001 2011-10-24 Georg-Johann Lay <avr@gjlay.de>
2003 * config/avr/avr.c: Break long lines.
2004 Define target hooks on the fly if applicable.
2005 (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition
2007 (targetm): Move definition to end of file.
2008 (avr_can_eliminate): Make static on the fly.
2009 (avr_frame_pointer_required_p): Ditto.
2010 (avr_hard_regno_scratch_ok): Ditto.
2011 (avr_builtin_setjmp_frame_value): Make static on the fly.
2012 Indent according to coding rules.
2013 (avr_case_values_threshold): Ditto.
2014 (avr_attribute_table): Move down.
2016 2011-10-24 Ira Rosen <ira.rosen@linaro.org>
2018 PR tree-optimization/50730
2019 * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
2020 analysis if encountered unsupported data-ref.
2022 2011-10-23 David S. Miller <davem@davemloft.net>
2024 * config/sparc/sparc.c (sparc_option_override): Remove -mv8plus
2026 * config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit,
2027 append -mcpu=v9 when -mv8plus is given.
2029 * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move
2030 between float and non-float regs when VIS3.
2031 * config/sparc/sparc.c (eligible_for_restore_insn): We can't
2032 use a restore when the source is a float register.
2033 (sparc_split_regreg_legitimate): When VIS3 allow moves between
2034 float and integer regs.
2035 (sparc_register_move_cost): Adjust to account for VIS3 moves.
2036 (sparc_preferred_reload_class): On 32-bit with VIS3 when moving an
2037 integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS.
2038 (sparc_secondary_reload): On 32-bit with VIS3 when moving between
2039 float and integer regs we sometimes need a FP_REGS class
2040 intermediate move to satisfy the reload. When this happens
2041 specify an extra cost of 2.
2042 (*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard.
2043 (*movdi_insn_sp32_v9): Likewise.
2044 (*movdi_insn_sp64): Likewise.
2045 (*movsf_insn): Likewise.
2046 (*movdf_insn_sp32_v9): Likewise.
2047 (*movdf_insn_sp64): Likewise.
2048 (*zero_extendsidi2_insn_sp64): Likewise.
2049 (*sign_extendsidi2_insn): Likewise.
2050 (*movsi_insn_vis3): New insn.
2051 (*movdi_insn_sp32_v9_vis3): New insn.
2052 (*movdi_insn_sp64_vis3): New insn.
2053 (*movsf_insn_vis3): New insn.
2054 (*movdf_insn_sp32_v9_vis3): New insn.
2055 (*movdf_insn_sp64_vis3): New insn.
2056 (*zero_extendsidi2_insn_sp64_vis3): New insn.
2057 (*sign_extendsidi2_insn_vis3): New insn.
2058 (TFmode reg/reg split): Make sure both REG operands are float.
2059 (*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove
2060 easy constant to integer reg alternatives.
2061 (*mov<VM64:mode>_insn_sp64): Likewise.
2062 (*mov<VM64:mode>_insn_sp32_novis3): Likewise.
2063 (*mov<VM32:mode>_insn_vis3): New insn.
2064 (*mov<VM64:mode>_insn_sp64_vis3): New insn.
2065 (*mov<VM64:mode>_insn_sp32_vis3): New insn.
2066 (VM64 reg<-->reg split): New splitter for 32-bit.
2068 * config/sparc/sparc.c (sparc_split_regreg_legitimate): New function.
2069 * config/sparc/sparc-protos.h (sparc_split_regreg_legitimate):
2071 * config/sparc/sparc.md (DImode reg/reg split): Use it.
2072 (DFmode reg/reg split): Likewise.
2074 * config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for
2075 generating fzero and fone instructions.
2076 (DImode const_int --> reg splitter): Only trigger for integer regs.
2078 * config/sparc/predicates.md (input_operand): Disallow vector
2079 constants other than 0 and -1.
2080 * config/sparc/sparc.c (sparc_preferred_reload_class): Return
2081 NO_REGS for vector constants other than 0 and -1.
2083 * config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG,
2084 SPARC_INT_REG_P): Define.
2085 (HARD_REGNO_NREGS): Use SPARC_INT_REG_P.
2086 (REGNO_OK_FOR_INDEX_P): Likewise.
2087 * config/sparc/sparc.c (gen_df_reg): Likewise.
2088 (eligible_for_return_delay): Likewise.
2089 (eligible_for_sibcall_delay): Likewise.
2090 (sparc_legitimate_address_p): Likewise.
2091 (emit_save_or_restore_regs): Likewise.
2092 (registers_ok_for_ldd_peep): Likewise.
2093 * config/spac/sparc.md (DI mode splitters): Likewise.
2094 (SF mode const splitters): Likewise.
2095 (DF mode splitters): Likewise.
2096 (32-bit DI mode logical op splitters): Likewise.
2098 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2102 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2105 * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
2107 2011-10-23 Uros Bizjak <ubizjak@gmail.com>
2109 * config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern.
2110 (VI248_256): Remove mode iterator.
2111 * config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3
2112 instead of gen_avx2_lshlv4di3.
2113 (bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of
2114 CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3.
2116 2011-10-23 Uros Bizjak <ubizjak@gmail.com>
2118 * config/i386/sse.md (sseintprefix): Rename from gthrfirstp.
2119 (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander.
2120 (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn
2121 pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and
2122 *avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode
2123 iterator. Use sseintprefix mode attribute.
2124 (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander.
2125 (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn
2126 pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and
2127 *avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode
2128 iterator. Use sseintprefix mode attribute.
2129 (*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode
2131 (*avx2_gatherdi<mode>): Ditto.
2132 (*avx2_gatherdi<mode>256): Ditto.
2133 (VI48_AVX2): Remove mode iterator.
2134 (gthrlastfp): Remove mode attribute.
2136 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2139 * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
2141 2011-10-23 Tom de Vries <tom@codesourcery.com>
2143 PR tree-optimization/50763
2144 * tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored
2146 (same_succ_flush_bbs): Use same_succ_flush_bb.
2147 (purge_bbs): Remove argument. Remove calls to same_succ_flush_bbs,
2148 release_last_vdef and delete_basic_block.
2149 (unlink_virtual_phi): New function.
2150 (update_vuses): Add and use vuse1_phi_args argument. Set var to
2151 SSA_NAME_VAR of vuse1 or vuse2, and use var. Handle case that
2152 def_stmt2 is NULL. Use phi result as phi arg in case vuse1 or vuse2
2153 is NULL_TREE. Replace uses of vuse1 if vuse2 is NULL_TREE. Fix code
2154 to limit replacement of uses. Propagate phi argument for phis with a
2156 (replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE.
2157 Set vuse1_phi_args if vuse1 is a phi defined in bb1. Add
2158 vuse1_phi_args as argument to call to update_vuses. Call
2159 release_last_vdef, same_succ_flush_bb, delete_basic_block. Update
2160 CDI_DOMINATORS info.
2161 (tail_merge_optimize): Remove argument in call to purge_bbs. Remove
2162 call to free_dominance_info. Only call calculate_dominance_info once.
2164 2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
2166 * fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR.
2168 PR tree-optimization/44683
2169 * tree-ssa-dom.c (record_edge_info): Record simple equivalences only if
2170 we can be sure that there are no signed zeros involved.
2172 2011-10-23 Jan Hubicka <jh@suse.cz>
2174 * ipa-inline.c (estimate_badness): Scale up and handle overflows.
2176 2011-10-23 Uros Bizjak <ubizjak@gmail.com>
2179 * config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>):
2180 Remove (match_dup 0).
2181 (*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern.
2182 (*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto.
2183 (*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
2184 (*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
2185 (*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern.
2186 (*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto.
2188 2011-10-23 Ira Rosen <ira.rosen@linaro.org>
2190 PR tree-optimization/50819
2191 * tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove
2193 * tree-vect-loop.c (vect_analyze_loop_2): Update call to
2194 vect_analyze_data_ref_dependences.
2195 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove
2196 the last argument. Check load-after-store dependence for unknown
2197 dependencies in basic blocks.
2198 (vect_analyze_data_ref_dependences): Update call to
2199 vect_analyze_data_ref_dependences.
2200 * tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo.
2201 * tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove.
2202 (vect_slp_analyze_bb_1): Update call to
2203 vect_analyze_data_ref_dependences. Don't call
2204 vect_bb_vectorizable_with_dependencies.
2206 2011-10-22 David S. Miller <davem@davemloft.net>
2208 * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS,
2209 SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
2210 * config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine.
2211 (sparc_secondary_reload): New function.
2213 * config/sparc/sparc.h (sparc_costs): Remove extern decl.
2214 (struct processor_costs): Move from here..
2215 * config/sparc/sparc.c (struct processor_costs): To here.
2216 (sparc_costs): Mark static.
2218 * config/sparc/sparc.c (short_branch, reg_unused_after): Delete.
2219 * config/sparc/sparc-protos.h (short_branch, reg_unused_after):
2220 Get rid of declarations.
2222 2011-10-21 Paul Brook <paul@codesourcery.com>
2224 * config/c6x/c6x.c (c6x_asm_emit_except_personality,
2225 c6x_asm_init_sections): New functions.
2226 (TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define.
2228 2011-10-21 Jakub Jelinek <jakub@redhat.com>
2231 * config/i386/i386.c (expand_vec_perm_even_odd_1): Handle
2232 V4DImode and V8SImode for !TARGET_AVX2.
2234 2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
2237 * sched-deps.c (add_dependence): If not doing predication, promote
2238 REG_DEP_CONTROL to REG_DEP_ANTI.
2240 2011-10-21 Georg-Johann Lay <avr@gjlay.de>
2242 * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X
2243 instead of X to avr_legitimize_reload_address.
2244 * config/avr/avr-protos.h (avr_legitimize_reload_address): Change
2245 first argument's type from rtx to rtx*.
2246 * config/avr/avr.c (avr_legitimize_reload_address): Ditto.
2247 Pass PX to push_reload instead of &X. Change log messages for
2250 2011-10-21 Roland Stigge <stigge@antcom.de>
2252 PR translation/47064
2253 * params.def: Fix typo "compilatoin" -> "compilation".
2255 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
2256 Kirill Yukhin <kirill.yukhin@intel.com>
2259 * config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only
2260 if max_level allows that.
2262 2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
2264 * reg-notes.def (DEP_CONTROL): New.
2265 * sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when
2266 not doing speculation.
2267 * rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets,
2268 record_hard_reg_uses_1, record_hard_reg_uses): New functions.
2269 * function.c (record_hard_reg_sets, record_hard_reg_uses,
2270 record_hard_reg_uses_1): Remove; move to rtlanal.c.
2271 * lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions.
2272 * haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h".
2273 (MUST_RECOMPUTE_SPEC_P): New macro.
2274 (real_insn_for_shadow): New function.
2275 (cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions,
2276 toggle_cancelled_flags): New static functions.
2277 (schedule_insn): Relax an assert to only check for empty hard back
2278 dependencies. Skip cancelled dependencies. Call
2279 check_clobbered_conditions.
2280 (copy_insn_list): Remove function, renamed moved to lists.c.
2281 (save_backtrack_point): Use new spelling copy_INSN_LIST.
2282 (unschedule_insns_until): Ensure TODO_SPEC is reset properly.
2283 (restore_last_backtrack_point): Likewise. Call toggle_cancelled_flags.
2284 (estimate_insn_tick): Ignore cancelled dependencies.
2285 (haifa_speculate_insn): Move declaration.
2286 (try_ready): Move code into recompute_todo_spec and call it. Tweak
2287 some asserts. Ensure predicated patterns are restored if necessary.
2288 Dump DEP_CONTROL flag.
2289 (haifa_change_pattern): Merge with sched_change_pattern.
2290 (sched_change_pattern): Remove function.
2291 * sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove. All
2292 uses changed to simply not test NON_FLUSH_JUMP_P.
2293 (ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle
2295 (dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative.
2296 (reg_pending_control_uses, control_dependency_cache): New static
2298 (sched_get_reverse_condition_uncached): New function.
2299 (sd_find_dep_between): Remove pointless assert. Look in
2300 control_dependency_cache.
2301 (ask_dependency_caches, set_dependency_caches, sd_delete_dep,
2302 extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL
2303 and control_dependency_cache.
2304 (sd_unresolve_dep): Use dep_spec_p.
2305 (add_dependence): Now a wrapper around add_dependence_1, handling
2306 REG_DEP_CONTROL specially.
2307 (flush_pending_lists): Clear pending_jump_insns.
2308 (sched_analyze_1): Handle pending_jump_insns like a memory flush.
2309 (sched_analyze_2): Unconditionally add to pending memory flushes,
2310 keep previous behaviour but apply it to pending_jump_insns instead.
2311 (sched_analyze_insn): Defer adding jump reg dependencies using
2312 reg_pending_control_uses; add them to the control_uses list. Handle
2313 pending_jump_insns and control_uses when adding dependence lists.
2314 (deps_analyze_insn): Update INSN_COND_DEPS.
2315 (deps_analyze_insn): Add jumps to pending_jump_insns rather than
2316 last_pending_memory_flush.
2317 (init_deps): Initialize pending_jump_insns.
2318 (free_deps): Free control_uses.
2319 (remove_from_deps): Remove from pending_jump_insns.
2320 (init_deps_global): Allocate reg_pending_control_uses).
2321 (finish_deps_global): Free it.
2322 (add_dependence_1): Renamed from add_dependence. Handle
2324 * rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare.
2325 (copy_INSN_LIST, concat_INSN_LIST): Declare.
2326 * sched-int.h (struct deps_reg): Add control_uses.
2327 (struct deps_desc): Add pending_jump_insns.
2328 (struct _haifa_deps_insn_data): Add cond_deps.
2329 (struct _haifa_insn_data): Add must_recompute_spec and predicated_pat.
2330 (INSN_COND_DEPS, PREDICATED_PAT): New macros.
2331 (BITS_PER_DEP_WEAK): Adjust for two extra bits in the word.
2332 (DEP_CONTROL): New macro.
2333 (DEP_TYPES): Include it.
2334 (HARD_DEP): Adjust definition.
2335 (DEP_CANCELLED): New macro.
2336 (enum SCHED_FLAGS): Add DO_PREDICATION.
2337 (sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare.
2338 * sched-rgn.c (concat_INSN_LIST): Remove function.
2339 (deps_join): Handle pending_jump_insns.
2340 (free_pending_lists): Likewise.
2341 * config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final
2344 2011-10-21 Georg-Johann Lay <avr@gjlay.de>
2347 * config/avr/libgcc.S (__EIND__): New define to 0x3C.
2348 (__tablejump__): Consistently use EIND for indirect jump/call.
2349 (__tablejump_elpm__): Ditto.
2351 2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
2353 * config/c6x/c6x.md (attr "op_pattern"): New.
2354 (load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it.
2355 * config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_):
2357 * config/c6x/c6x-mult.md: Regenerate.
2358 * config/c6x/c6x.c: Include "regrename.h".
2359 (unit_req_table): New typedef.
2360 (unit_reqs): Use it for the declaration.
2361 (unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance,
2362 get_unit_operand_masks, try_rename_operands, reshuffle_units): New
2364 (count_unit_reqs): New arg reqs. All callers changed. Use
2365 get_unit_reqs, and don't merge here.
2366 (res_mii): New arg reqs. All callers changed. Rewrite to use a loop
2367 using unit_req_factor.
2368 (hwloop_optimize): Call reshuffle_units. Call merge_unit_reqs after
2370 (c6x_reorg): Add reg notes problem, and call df_analyze.
2371 * Makefile.in ($(out_object_file)): Depend on regrename.h.
2373 2011-10-21 Kai Tietz <ktietz@redhat.com>
2375 * fold-const.c (simple_operand_p_2): Handle integral
2376 casts from boolean-operands.
2378 2011-10-21 Jan Hubicka <jh@suse.cz>
2380 * cgraph.c (dump_cgraph_node): Dump alias flag.
2381 * cgraphunit.c (handle_alias_pairs): Handle weakrefs with
2383 (get_alias_symbol): New function.
2384 (output_weakrefs): Output also weakrefs with no destinatoin.
2385 (lto_output_node): Output weakref alias flag when at function boundary.
2387 2011-10-21 Andrew Stubbs <ams@codesourcery.com>
2390 * config/arm/driver-arm.c (vendors): Make static.
2392 2011-10-21 Uros Bizjak <ubizjak@gmail.com>
2394 * config/i386/i386.c (ix86_emit_swdivsf): Force b into register.
2395 (ix86_emit_swsqrtsf): Force a into register.
2397 2011-10-20 Mike Stump <mikestump@comcast.net>
2399 * regcprop.c (copyprop_hardreg_forward_1): Update recog_data
2400 after validate_change wipes it out.
2402 2011-10-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2404 * config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32
2405 before using the shufb instruction.
2407 2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com>
2410 * config/i386/i386.md (bmi_bextr_<mode>): Update register/
2411 memory operand order.
2412 (bmi2_bzhi_<mode>3): Ditto.
2413 (bmi2_pdep_<mode>3): Ditto.
2414 (bmi2_pext_<mode>3): Ditto.
2416 2011-10-20 Richard Henderson <rth@redhat.com>
2418 * target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok.
2419 * optabs.c (can_vec_perm_expr_p): Update to match.
2420 (expand_vec_perm_expr): Likewise.
2421 * config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename
2422 from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK.
2423 * doc/tm.texi.in: Likewise.
2425 2011-10-20 Sergey Ostanevich <sergos.gnu@gmail.com>
2428 * config/i386/i386.c (processor_target_table): Change Atom
2429 align_loops_max_skip to 15.
2431 2011-10-20 Richard Henderson <rth@redhat.com>
2433 * target.def (builtin_vec_perm): Remove.
2434 * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
2436 * config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove.
2437 (IX86_BUILTIN_VEC_PERM_*): Remove.
2438 (bdesc_args): Remove vec_perm builtins
2439 (ix86_expand_builtin): Likewise.
2440 (ix86_expand_vec_perm_const_1): Rename from
2441 ix86_expand_vec_perm_builtin_1.
2442 (extract_vec_perm_cst): Merge into...
2443 (ix86_vectorize_vec_perm_const_ok): ... here. Rename from
2444 ix86_vectorize_builtin_vec_perm_ok.
2445 (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
2447 * config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove.
2448 (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
2450 * config/spu/spu.c (spu_builtin_vec_perm): Remove.
2451 (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
2453 2011-10-20 Uros Bizjak <ubizjak@gmail.com>
2456 * config/i386/i386.h (RECIP_MASK_DEFAULT): New define.
2457 * config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT.
2458 * doc/invoke.texi (ix86 Options, -mrecip): Document that GCC
2459 implements vectorized single float division and vectorized sqrtf(x)
2460 with reciprocal sequence with additional Newton-Raphson step with
2463 2011-10-20 Dodji Seketeli <dodji@redhat.com>
2465 * ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
2466 ggc_alloced_size_order_for_request into ggc_round_alloc_size like
2467 it was done in ggc-page.c.
2470 * doc/cppopts.texi: Use @smallexample/@end smallexample in
2471 documentation for -fdebug-cpp instead of @quotation/@end quotation
2472 that is not supported by contrib/texi2pod.pl.
2474 2011-10-19 Jan Hubicka <jh@suse.cz>
2476 * ipa-inline.c (inline_small_functions): Always update all calles after
2479 2011-10-19 Jan Hubicka <jh@suse.cz>
2482 * ipa-inline.c (inline_small_functions): Fix checking code to not make
2483 effect on fibheap stability.
2485 2011-10-20 Maxim Kuvyrkov <maxim@codesourcery.com>
2487 * config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs.
2489 2011-10-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
2492 * config/arm/arm.c (thumb_unexpanded_epilogue): Handle return
2495 2011-10-20 Richard Guenther <rguenther@suse.de>
2497 * tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR
2498 and rotates to the set of expensive operations.
2500 2011-10-19 David S. Miller <davem@davemloft.net>
2502 * config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p.
2503 (sparc_emit_set_const32): Likewise.
2504 (sparc_emit_set_const64_longway): Likewise.
2505 (sparc_emit_set_const64): Likewise.
2506 (sparc_legitimize_pic_address): Likewise.
2507 (memory_ok_for_ldd): Likewise.
2509 2011-10-20 Dehao Chen <dehao@google.com>
2511 * profile.c (compute_branch_probabilities): Compute and dump the
2512 overlap between the static estimation and the instrumentation profile.
2513 (OVERLAP_BASE): New macro.
2514 (compute_frequency_overlap): New function
2516 2011-10-19 Jakub Jelinek <jakub@redhat.com>
2518 * config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use
2519 d->op1 instead of d->op0 for the second vpshufb.
2520 (expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates.
2521 (ix86_expand_vec_perm_const): If mask indicates two operands are
2522 needed, but both are the same and expanding them as d.op0 == d.op1
2523 failed, retry with d.op0 != d.op1.
2524 (ix86_expand_vec_perm_builtin): Likewise. Handle sorry printing
2525 also for d.nelt == 32.
2528 * cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore
2531 2011-10-19 Bernd Schmidt <bernds@codesourcery.com>
2533 * regrename.h: New file.
2534 * regrename.c: Include it. Also include "emit-rtl.h".
2535 (struct du_head, struct du_chain, du_head_p DEF_VEC and
2536 DEF_VEC_ALLOC_P): Move to regrename.h.
2537 (do_replace): Remove declaration.
2538 (insn_rr): New variable.
2539 (cur_operand): New static variable.
2540 (regrename_chain_from_id): Renamed from chain_from_id and no longer
2541 static. All callers changed.
2542 (record_operand_use): New static function.
2543 (scan_rtx_reg): Use it.
2544 (find_best_rename_reg): New function, broken out of rename_chains.
2545 (rename_chains): Use it. Don't update chain regno and nregs here, ...
2546 (regrename_do_replace): ... do it here instead. Renamed from
2547 do_replace, and no longer static. All callers changed.
2548 (regrename_analyze): No longer static. New arg bb_mask.
2549 All callers changed. If bb_mask is nonzero, use it to limit the
2550 number of basic blocks we analyze. If we failed to analyze a block,
2551 clear insn operand data.
2552 (record_out_operands): New arg insn_info. Update cur_operand if it is
2554 (build_def_use): If insn_rr is nonnull, pass an insn_info to
2555 record_out_operands, and update cur_operand here as well.
2556 (regrename_init, regrename_finish): New functions.
2557 (regrename_optimize): Use them.
2558 * Makefile.in (regrename.o): Adjust dependencies.
2560 2011-10-19 Tom de Vries <tom@codesourcery.com>
2562 PR tree-optimization/50769
2563 * tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2
2564 unconditionally. Handle case that phi_vuse2 is not an SSA_NAME. Add
2565 dummy argument .MEM to phi when increasing number of arguments of phi by
2566 redirecting edges to the block with phi.
2568 2011-10-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2571 * configure.ac: Save and restore CXXFLAGS around
2572 gcc_AC_CHECK_DECLS uses.
2573 Check for madvise() declaration with g++ if --enable-build-with-cxx.
2574 * configure: Regenerate.
2575 * config.in: Regenerate.
2576 * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE.
2578 2011-10-19 Alexandre Oliva <aoliva@redhat.com>
2581 * var-tracking.c (loc_exp_dep, onepart_aux): New structs.
2582 (variable_part): Replace offset with union.
2583 (enum onepart_enum, onepart_enum_t): New.
2584 (variable_def): Drop cur_loc_changed, add onepart.
2585 (value_chain_def, const_value_chain): Remove.
2586 (VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking.
2587 (VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros.
2588 (VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise.
2589 (value_chain_pool, value_chains): Remove.
2590 (dropped_values): New.
2591 (struct parm_reg): Only if HAVE_window_save.
2592 (vt_stack_adjustments): Don't record register arguments.
2594 (dv_onepart_p): Return a onepart_enum_t.
2595 (onepart_pool): New.
2598 (variable_htab_free): Release onepart aux data. Reset flags.
2599 (value_chain_htab_hash, value_chain_htab_eq): Remove.
2600 (unshare_variable): Use onepart field. Propagate onepart aux
2601 data or offset. Drop cur_loc_changed.
2602 (val_store): Cope with NULL insn. Rephrase dump output. Check
2603 for unsuitable locs. Add FIXME on using cselib locs.
2604 (val_reset): Remove FIXME of unfounded concerns.
2605 (val_resolve): Check for unsuitable locs. Add FIXME on using
2607 (variable_union): Use onepart field, adjust access to offset.
2609 (VALUE_CHANGED, DECL_CHANGED): Update doc.
2610 (set_dv_changed): Clear NO_LOC_P when changed.
2611 (find_loc_in_1pdv): Use onepart field.
2612 (intersect_loc_chains): Likewise.
2613 (unsuitable_loc): New.
2614 (loc_cmp): Keep ENTRY_VALUEs at the end of the loc list.
2615 (add_value_chain, add_value_chains): Remove.
2616 (add_cselib_value_chains, remove_value_chain): Likewise.
2617 (remove_value_chains, remove_cselib_value_chains): Likewise.
2618 (canonicalize_loc_order_check): Use onepart. Drop cur_loc_changed.
2619 (canonicalize_values_star, canonicalize_vars_star): Use onepart.
2620 (variable_merge_over_cur): Likewise. Adjust access to offset.
2621 Drop cur_loc_changed.
2622 (variable_merge_over_src): Use onepart field.
2623 (remove_duplicate_values): Likewise.
2624 (variable_post_merge_new_vals): Likewise.
2625 (find_mem_expr_in_1pdv): Likewise.
2626 (dataflow_set_preserve_mem_locs): Likewise. Drop cur_loc_changed
2628 (dataflow_set_remove_mem_locs): Likewise. Use VAR_LOC_FROM.
2629 (variable_different_p): Use onepart field. Move onepart test out
2631 (argument_reg_set): Drop.
2632 (add_uses, add_stores): Preserve but do not record in dynamic
2633 tables equivalences for ENTRY_VALUEs and CFA_based addresses.
2634 Avoid unsuitable address expressions.
2635 (EXPR_DEPTH): Unlimit.
2636 (EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH.
2637 (prepare_call_arguments): Use DECL_RTL_IF_SET.
2638 (dump_var): Adjust access to offset.
2639 (variable_from_dropped, recover_dropped_1paux): New.
2640 (variable_was_changed): Drop cur_loc_changed. Use onepart.
2641 Preserve onepart aux in empty_var. Recover empty_var and onepart
2642 aux from dropped_values.
2643 (find_variable_location_part): Special-case onepart. Adjust
2645 (set_slot_part): Use onepart. Drop cur_loc_changed. Adjust
2646 access to offset. Initialize onepaux. Drop value chains.
2647 (delete_slot_part): Drop value chains. Use VAR_LOC_FROM.
2648 (VEC (variable, heap), VEC (rtx, stack)): Define.
2649 (expand_loc_callback_data): Drop dummy, cur_loc_changed,
2650 ignore_cur_loc. Add expanding, pending, depth.
2651 (loc_exp_dep_alloc, loc_exp_dep_clear): New.
2652 (loc_exp_dep_insert, loc_exp_dep_set): New.
2653 (notify_dependents_of_resolved_value): New.
2654 (update_depth, vt_expand_var_loc_chain): New.
2655 (vt_expand_loc_callback): Revamped.
2656 (resolve_expansions_pending_recursion): New.
2657 (INIT_ELCD, FINI_ELCD): New.
2658 (vt_expand_loc): Use the new macros above. Drop ignore_cur_loc
2659 parameter, adjust all callers.
2660 (vt_expand_loc_dummy): Drop.
2661 (vt_expand_1pvar): New.
2662 (emit_note_insn_var_location): Operate on non-debug decls only.
2663 Revamp multi-part cur_loc recomputation and one-part expansion.
2664 Drop cur_loc_changed. Adjust access to offset.
2665 (VEC (variable, heap)): Drop.
2666 (changed_variables_stack, changed_values_stack): Drop.
2667 (check_changed_vars_0, check_changed_vars_1): Remove.
2668 (check_changed_vars_2, check_changed_vars_3): Remove.
2669 (values_to_stack, remove_value_from_changed_variables): New.
2670 (notify_dependents_of_changed_value, process_changed_values): New.
2671 (emit_notes_for_changes): Revamp onepart updates.
2672 (emit_notes_for_differences_1): Use onepart. Drop cur_loc_changed
2673 and value chains. Propagate onepaux. Recover empty_var and onepaux
2674 from dropped_values.
2675 (emit_notes_for_differences_2): Drop value chains.
2676 (emit_notes_in_bb): Adjust.
2677 (vt_emit_notes): Drop value chains, changed_variables_stack.
2678 Initialize and release dropped_values.
2679 (create_entry_value): Revamp.
2680 (vt_add_function_parameter): Use new interface.
2681 (note_register_arguments): Remove.
2682 (vt_initialize): Drop value chains and register arguments.
2683 (vt_finalize): Drop value chains. Release windowed_parm_regs only
2684 if HAVE_window_save.
2685 * rtl.h: Document various pass-local uses of RTL flags.
2686 * tree.h (DECL_RTL_KNOWN_SET): New.
2687 * doc/invoke.texi (param max-vartrack-expr-depth): Update
2688 description and default.
2690 2011-10-19 Georg-Johann Lay <avr@gjlay.de>
2693 * config/avr/avr.md (cc): New alternative out_plus_noclobber.
2694 (adjust_len): Ditto.
2695 (addhi3): Don't pipe through short; use gen_int_mode instead.
2696 Prior to reload, expand to gen_addhi3_clobber.
2697 (*addhi3): Use avr_out_plus_noclobber if applicable, use
2698 out_plus_noclobber in cc and adjust_len attribute.
2699 (addhi3_clobber): 2 new RTL peepholes.
2700 (addhi3_clobber): New insn.
2701 * config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype.
2702 * config/avr/avr.c (avr_out_plus_noclobber): New function.
2703 (notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER.
2704 (avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0.
2705 Set cc0 to set_zn for adiw on 16-bit values.
2706 (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER.
2707 (expand_epilogue): No need to add 0 to frame_pointer_rtx.
2709 2011-10-19 Richard Guenther <rguenther@suse.de>
2712 * tree-ssa-forwprop.c (forward_propagate_into_cond): Verify
2713 the condition is properly gimple before using it.
2714 * tree-eh (stmt_could_throw_1_p): Properly extract the
2715 operation type from comparisons.
2717 2011-10-19 Roland Stigge <stigge@antcom.de>
2719 PR translation/48638
2720 * plugin.c (add_new_plugin): Fix typo in fatal_error message.
2722 2011-10-19 Roland Stigge <stigge@antcom.de>
2724 PR translation/49517
2725 * config/rx/rx.c (rx_print_operand): Fix typo in warning message.
2727 2011-10-19 Richard Guenther <rguenther@suse.de>
2730 * gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite.
2732 2011-10-19 Andrey Belevantsev <abel@ispras.ru>
2734 PR rtl-optimization/50340
2735 * sel-sched-ir.c (update_target_availability): LHS register
2736 availability is not known if the unavailable LHS of the other
2737 expression is a different register.
2739 2011-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2742 * config/spu/spu.c (spu_emit_vector_compare): Support unordered
2743 floating-point comparisons.
2745 2011-10-19 Jan Hubicka <jh@suse.cz>
2747 * cgraphunit.c (handle_alias_pairs): Also handle wekref with
2748 destination declared.
2749 (output_weakrefs): New function.
2750 * varpool.c (varpool_create_variable_alias): Handle external aliases.
2752 2011-10-19 Jakub Jelinek <jakub@redhat.com>
2754 * dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as
2755 second argument instead of mode.
2757 2011-10-18 Jakub Jelinek <jakub@redhat.com>
2759 * config/i386/i386.c (ix86_expand_vec_perm): In merge_two use
2760 mode SUBREG of operands[0] as target.
2761 (valid_perm_using_mode_p): Don't ignore higher bits of d->perm.
2762 (expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si.
2763 (expand_vec_perm_1): Handle identity and some broadcast
2765 (expand_vec_perm_interleave2): Handle also 32-byte modes, using
2766 vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation.
2767 For d->testing_p return true earlier to avoid creating more GC
2769 (expand_vec_perm_vpermq_perm_1): New function.
2770 (expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true
2771 earlier to avoid creating more GC garbage. Fix handling of
2772 V16HImode. Avoid some SUBREGs in SET_DEST.
2773 (expand_vec_perm_broadcast_1): Return false for 32-byte integer
2775 (expand_vec_perm_vpshufb4_vpermq2): New function.
2776 (ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1
2777 and expand_vec_perm_vpshufb4_vpermq2.
2779 2011-10-18 Andrew Stubbs <ams@codesourcery.com>
2781 * config/arm/driver-arm.c (host_detect_local_cpu): Close the file
2784 2011-10-18 Andrew Stubbs <ams@codesourcery.com>
2786 PR tree-optimization/50717
2787 * tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'
2788 parameter. Calculate 'type' from stmt.
2789 (convert_mult_to_widen): Update call the is_widening_mult_p.
2790 (convert_plusminus_to_widen): Likewise.
2792 2011-10-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2794 * config/spu/spu.c (struct machine_function): New data structure.
2795 (spu_init_machine_status): New function.
2796 (spu_option_override): Install it.
2797 (get_pic_reg): Set and use cfun->machine->pic_reg.
2798 (spu_split_immediate): Do not set crtl->uses_pic_offset_table.
2799 (need_to_save_reg): Use cfun->machine->pic_reg instead of
2800 checking crtl->uses_pic_offset_table.
2801 (spu_expand_prologue): Likewise.
2803 2011-10-18 Jakub Jelinek <jakub@redhat.com>
2805 PR tree-optimization/50735
2806 * function.c (gimplify_parameters): Use create_tmp_var instead of
2807 create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex
2808 or vector type, set DECL_GIMPLE_REG_P.
2810 2011-10-18 Andrew Stubbs <ams@codesourcery.com>
2812 * config.host (arm*-*-linux*): Add driver-arm.o and x-arm.
2813 * config/arm/arm.opt: Add 'native' processor_type and
2814 arm_arch enum values.
2815 * config/arm/arm.h (host_detect_local_cpu): New prototype.
2816 (EXTRA_SPEC_FUNCTIONS): New define.
2817 (MCPU_MTUNE_NATIVE_SPECS): New define.
2818 (DRIVER_SELF_SPECS): New define.
2819 * config/arm/driver-arm.c: New file.
2820 * config/arm/x-arm: New file.
2821 * doc/invoke.texi (ARM Options): Document -mcpu=native,
2822 -mtune=native and -march=native.
2824 2011-10-18 Alexander Monakov <amonakov@ispras.ru>
2826 PR rtl-optimization/50205
2827 * sel-sched.c (count_occurrences_1): Simplify on the assumption that
2828 p->x is a register. Forbid substitution when the same register is
2829 found in a different mode.
2830 (count_occurrences_equiv): Assert that 'what' is a register.
2832 2011-10-18 Richard Guenther <rguenther@suse.de>
2834 PR tree-optimization/50767
2835 * tree-ssa-pre.c (create_expression_by_pieces): Update the
2838 2011-10-18 Julian Brown <julian@codesourcery.com>
2840 * config/arm/arm.c (arm_block_move_unaligned_straight)
2841 (arm_adjust_block_mem, arm_block_move_unaligned_loop)
2842 (arm_movmemqi_unaligned): New.
2843 (arm_gen_movmemqi): Support unaligned block copies.
2845 2011-10-18 Ira Rosen <ira.rosen@linaro.org>
2847 * doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo,
2848 vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document.
2849 * tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR,
2850 VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
2851 (op_code_prio): Likewise.
2852 (op_symbol_code): Handle WIDEN_LSHIFT_EXPR.
2853 * optabs.c (optab_for_tree_code): Handle
2854 VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
2855 (init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo.
2856 * optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo.
2857 * genopinit.c (optabs): Initialize the new optabs.
2858 * expr.c (expand_expr_real_2): Handle
2859 VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
2860 * gimple-pretty-print.c (dump_binary_rhs): Likewise.
2861 * tree-vectorizer.h (NUM_PATTERNS): Increase to 8.
2862 * tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR,
2863 VEC_WIDEN_LSHIFT_LO_EXPR): New.
2864 * cfgexpand.c (expand_debug_expr): Handle new tree codes.
2865 * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
2866 vect_recog_widen_shift_pattern.
2867 (vect_handle_widen_mult_by_const): Rename...
2868 (vect_handle_widen_op_by_const): ...to this. Handle shifts.
2869 Add a new argument, update documentation.
2870 (vect_recog_widen_mult_pattern): Assume that only second
2871 operand can be constant. Update call to
2872 vect_handle_widen_op_by_const.
2873 (vect_recog_over_widening_pattern): Fix typo.
2874 (vect_recog_widen_shift_pattern): New.
2875 * tree-vect-stmts.c (vectorizable_type_promotion): Handle
2877 (supportable_widening_operation): Likewise.
2878 * tree-inline.c (estimate_operator_cost): Handle new tree codes.
2879 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
2880 * tree-cfg.c (verify_gimple_assign_binary): Likewise.
2881 * config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New.
2882 (vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>,
2883 vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>):
2885 * config/arm/predicates.md (const_neon_scalar_shift_amount_operand):
2887 * config/arm/iterators.md (V_innermode): New.
2888 * tree-vect-slp.c (vect_build_slp_tree): Require same shift operand
2891 2011-10-18 Richard Guenther <rguenther@suse.de>
2893 * tree-ssa-alias.h (struct pt_solution): Remove
2894 vars_contains_restrict member.
2895 (pt_solutions_same_restrict_base): Remove.
2896 (pt_solution_set): Adjust.
2897 * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
2898 vars_contains_restrict handling.
2899 (dump_points_to_solution): Likewise.
2900 (ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
2901 * tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
2903 (new_var_info): Do not initialize it.
2904 (ipa_escaped_pt): Adjust.
2905 (make_constraint_from_restrict): Make the tag global.
2906 (make_constraint_from_global_restrict): New function.
2907 (make_constraint_from_heapvar): Remove.
2908 (create_variable_info_for): Do not make restrict vars point
2910 (intra_create_variable_infos): Likewise.
2911 (find_what_var_points_to): Remove vars_contains_restrict handling.
2912 (pt_solution_set): Adjust.
2913 (pt_solution_ior_into): Likewise.
2914 (pt_solutions_same_restrict_base): Remove.
2915 (compute_points_to_sets): Do not test is_restrict_var.
2916 * cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
2917 * gimple-pretty-print.c (pp_points_to_solution): Likewise.
2919 2011-10-18 Tom de Vries <tom@codesourcery.com>
2921 PR tree-optimization/50672
2922 * tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function,
2924 (mark_virtual_phi_result_for_renaming): Use
2925 mark_virtual_operand_for_renaming.
2926 * tree-flow.h (mark_virtual_operand_for_renaming): Declare.
2927 * tree-ssa-tail-merge.c (release_last_vdef): New function.
2928 (purge_bbs): Add update_vops parameter. Call release_last_vdef for each
2929 deleted basic block.
2930 (tail_merge_optimize): Add argument to call to purge_bbs.
2932 2011-10-18 Richard Guenther <rguenther@suse.de>
2935 * expr.c (get_object_or_type_alignment): New function.
2936 (expand_assignment): Use it.
2937 (expand_expr_real_1): Likewise.
2939 2011-10-18 Dodji Seketeli <dodji@redhat.com>
2942 * input.c (dump_line_table_statistics): Use long, not size_t.
2944 2011-10-17 Eric Botcazou <ebotcazou@adacore.com>
2946 * config/sparc/sparc.md (in_call_delay): Fix formatting issues.
2948 2011-10-17 Simon Baldwin <simonb@google.com>
2949 Ian Lance Taylor <iant@google.com>
2951 * configure.ac: Add --with-native-system-header-dir. Set and
2952 substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header
2953 when setting target_header_dir.
2954 * config.gcc: Always set native_system_header_dir.
2955 (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu.
2956 (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't
2958 (i[34567]86-*-mingw* | x86_64-*-mingw*): Set
2959 native_system_header_dir.
2960 (spu-*-elf*): Set native_system_header_dir.
2961 * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to
2962 @NATIVE_SYSTEM_HEADER_DIR@.
2963 (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR.
2964 * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define.
2965 (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
2966 STANDARD_INCLUDE_COMPONENT.
2967 (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename
2968 STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
2969 * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and
2970 STANDARD_INCLUDE_COMPONENT.
2971 * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove.
2972 * config/i386/t-mingw-w32: Likewise.
2973 * config/i386/t-mingw-w64: Likewise.
2974 * config/spu/t-spu-elf: Likewise.
2975 * config/i386/t-djgpp: Remove.
2976 * config/t-gnu: Remove.
2977 * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define.
2978 (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
2979 STANDARD_INCLUDE_COMPONENT.
2980 * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define.
2981 * config/spu/spu-elf.h: Likewise.
2982 * config/vms/xm-vms.h: Likewise.
2983 * config/gnu.h: Likewise.
2984 * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR
2985 and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and
2986 NATIVE_SYSTME_HEADER_COMPONENT.
2987 * doc/install.texi (Configuration): Document
2988 --with-native-system-header-dir. Mention it in the documentation
2989 for --with-sysroot and --with-build-sysroot.
2990 * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or
2991 STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to
2992 NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of
2993 STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
2994 * doc/fragments.texi (Target Fragment): Don't document
2995 NATIVE_SYSTEM_HEADER_DIR.
2996 * configure, doc/tm.texi: Rebuild.
2998 2011-10-17 Richard Henderson <rth@redhat.com>
3000 * config/sparc/sparc.md: Use register_or_zero_operand where rJ
3003 * config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New
3005 * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function.
3006 * config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare.
3008 2011-10-17 David S. Miller <davem@davemloft.net>
3010 * config/sparc/sparc-modes.def: Add single entry vector modes for
3012 * config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete
3014 (mov<V32:mode>): Revert back to plain SFmode pattern.
3015 (*movsf_insn): Likewise.
3016 (mov<V64:mode>): Revert back to plain DFmode pattern.
3017 (*movdf_insn_sp32): Likewise.
3018 (*movdf_insn_sp32_v9): Likewise.
3019 (*movdf_insn_sp64): Likewise.
3020 (V64 mode splitters) Likewise.
3021 (addsi3): Remove VIS alternatives.
3023 (and<V64I:mode>3): Revert to DImode only pattern.
3024 (and<V64I:mode>3_sp32): Likewise.
3025 (*and<V64I:mode>3_sp64): Likewise.
3026 (and<V32I:mode>3): Likewise.
3027 (*and_not_<V64I:mode>_sp32): Likewise.
3028 (*and_not_<V64I:mode>_sp64): Likewise.
3029 (*and_not_<V32I:mode>): Likewise.
3030 (ior<V64I:mode>3): Likewise.
3031 (*ior<V64I:mode>3_sp32): Likewise.
3032 (*ior<V64I:mode>3_sp64): Likewise.
3033 (ior<V32I:mode>3): Likewise.
3034 (*or_not_<V64I:mode>_sp32): Likewise.
3035 (*or_not_<V64I:mode>_sp64): Likewise.
3036 (*or_not_<V32I:mode>): Likewise.
3037 (xor<V64I:mode>3): Likewise.
3038 (*xor<V64I:mode>3_sp32): Likewise.
3039 (*xor<V64I:mode>3_sp64): Likewise.
3040 (xor<V32I:mode>3): Likewise.
3041 (V64I mode splitters): Likewise.
3042 (*xor_not_<V64I:mode>_sp32): Likewise.
3043 (*xor_not_<V64I:mode>_sp64): Likewise.
3044 (*xor_not_<V32I:mode>): Likewise.
3045 (one_cmpl<V64I:mode>2): Likewise.
3046 (*one_cmpl<V64I:mode>2_sp32): Likewise.
3047 (*one_cmpl<V64I:mode>2_sp64): Likewise.
3048 (one_cmpl<V32I:mode>2): Likewise.
3049 (VM32, VM64, VMALL): New mode iterators.
3050 (vbits, vconstr, vfptype): New mode attributes.
3051 (mov<VMALL:mode>): New expander.
3052 (*mov<VM32:mode>_insn): New insn.
3053 (*mov<VM64:mode>_insn_sp64): New insn.
3054 (*mov<VM64:mode>_insn_sp32): New insn, and associated splitter
3055 specifically for the register to memory case.
3056 (vec_init<mode>): New expander.
3057 (VADDSUB): New mode iterator.
3058 (<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace
3060 (<plusminus_insn><mode>3): New consolidated pattern.
3061 (VL): New mode iterator for logical operations.
3062 (vlsuf): New more attribute.
3063 (vlop): New code iterator.
3064 (vlinsn, vlninsn): New code attributes.
3065 (<code><mode>3): New insn to non-negated vector logical ops.
3066 (*not_<code><mode>3): Likewise for negated variants.
3067 (*nand<mode>_vis): New insn.
3068 (vlnotop): New code iterator.
3069 (*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns.
3070 (one_cmpl<mode>2): New insn.
3071 (faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator.
3072 (bshuffle<VM64:mode>_vis): Likewise.
3073 (v<vis3_shift_patname><mode>3): Use GCM mode iterator.
3074 (fp<plusminus_insn>64_vis): Use V1DI mode.
3075 (VASS mode iterator): Use V1SI not SI mode.
3076 * config/sparc/sparc.c (sparc_vis_init_builtins): Account for
3077 single-entry vector mode changes.
3078 (sparc_expand_builtin): Likewise.
3079 (sparc_expand_vector_init): New function.
3080 * config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare.
3082 2011-10-17 Kai Tietz <ktietz@redhat.com>
3084 * fold-const.c (simple_operand_p_2): New function.
3085 (fold_truthop): Rename to
3086 (fold_truth_andor_1): function name.
3087 Additionally remove branching creation for logical and/or.
3088 (fold_truth_andor): Handle branching creation for logical and/or here.
3090 2011-10-17 Andi Kleen <ak@linux.intel.com>
3092 * ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
3094 2011-10-17 Georg-Johann Lay <avr@gjlay.de>
3096 * config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
3097 * config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes.
3098 (adjust_len): Add alternative "call".
3099 (isa, enabled): New insn attributes.
3100 (length): Use match_test with AVR_HAVE_JMP_CALL instead of
3102 (*sbrx_branch<mode>): Ditto.
3103 (*sbrx_and_branch<mode>): Ditto.
3104 (*sbix_branch): Ditto.
3105 (*sbix_branch_bit7): Ditto.
3106 (*sbix_branch_tmp): Ditto.
3107 (*sbix_branch_tmp_bit7): Ditto.
3109 (negsi2): Use attribute "isa" instead of assembler dialect.
3110 (extendhisi2): Ditto.
3111 (call_insn, call_value_insn): Set adjust_len attribute.
3112 (indirect_jump): Indent to coding rules.
3113 (call_prologue_saves): Use isa attribute instead of mcu_mega.
3114 (epilogue_restores): Ditto. Fix setting of SP as described in the
3116 (*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump
3117 and *indirect_jump_avr6.
3118 (*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib.
3119 (*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove.
3120 (*tablejump_rjmp, *tablejump_lib): Remove.
3121 * config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL.
3123 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3126 * doc/invoke.texi ([Wnonnull]): Update.
3128 2011-10-17 Richard Henderson <rth@redhat.com>
3131 * optabs.c (expand_vec_perm_expr): Fix indexing error.
3133 2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com>
3135 * configure.ac: Display `yes' if the SystemTap header has been found.
3136 * configure: Regenerate.
3138 2011-10-08 Andi Kleen <ak@linux.intel.com>
3141 * config.in, configure: Regenerate.
3142 * configure.ac (madvise): Add to AC_CHECK_FUNCS.
3143 * ggc-page.c (USING_MADVISE): Add.
3144 (page_entry): Add discarded field.
3145 (alloc_page): Check for discarded pages.
3146 (release_pages): Add USING_MADVISE branch.
3148 2011-10-17 Richard Guenther <rguenther@suse.de>
3150 PR tree-optimization/50729
3151 * tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test.
3152 (simplify_conversion_using_ranges): Properly test the
3153 intermediate result.
3155 2011-10-15 Tom Tromey <tromey@redhat.com>
3156 Dodji Seketeli <dodji@redhat.com>
3158 * ggc.h (ggc_round_alloc_size): Declare new public entry point.
3159 * ggc-none.c (ggc_round_alloc_size): New public stub function.
3160 * ggc-page.c (ggc_alloced_size_order_for_request): New static
3161 function. Factorized from ggc_internal_alloc_stat.
3162 (ggc_round_alloc_size): New public function. Uses
3163 ggc_alloced_size_order_for_request.
3164 (ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request.
3165 * ggc-zone.c (ggc_round_alloc_size): New public function extracted
3166 from ggc_internal_alloc_zone_stat.
3167 (ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size.
3168 * toplev.c (general_init): Initialize
3169 line_table->alloced_size_for_request.
3171 2011-10-15 Tom Tromey <tromey@redhat.com>
3172 Dodji Seketeli <dodji@redhat.com>
3174 * input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros.
3175 (num_expanded_macros_counter, num_macro_tokens_counter): Declare
3177 (dump_line_table_statistics): Define new function.
3178 * input.h (dump_line_table_statistics): Declare new function.
3179 * toplev.c (dump_memory_report): Call dump_line_table_statistics.
3181 2011-10-15 Tom Tromey <tromey@redhat.com>
3182 Dodji Seketeli <dodji@redhat.com>
3184 * doc/cppopts.texi: Document -fdebug-cpp.
3185 * doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options.
3187 2011-10-15 Tom Tromey <tromey@redhat.com>
3188 Dodji Seketeli <dodji@redhat.com>
3190 * gcc/diagnostic.h (diagnostic_report_current_module): Add a
3192 * diagnostic.c (diagnostic_report_current_module): Add a location
3193 parameter to the function definition. Use it instead of
3194 input_location. Resolve the virtual location rather than just
3195 looking up its map and risking to touch a resulting macro map.
3196 (default_diagnostic_starter): Pass the relevant diagnostic
3197 location to diagnostic_report_current_module.
3198 * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New.
3199 (virt_loc_aware_diagnostic_finalizer): Likewise.
3200 (diagnostic_report_current_function): Pass the
3201 relevant location to diagnostic_report_current_module.
3202 * tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare
3204 * toplev.c (general_init): By default, use the new
3205 virt_loc_aware_diagnostic_finalizer as diagnostic finalizer.
3206 * Makefile.in: Add vec.h dependency to tree-diagnostic.c.
3208 2011-10-15 Tom Tromey <tromey@redhat.com>
3209 Dodji Seketeli <dodji@redhat.com>
3211 * doc/cppopts.texi (-ftrack-macro-expansion): Document new option.
3212 * doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of
3213 preprocessor related options.
3215 2011-10-15 Tom Tromey <tromey@redhat>
3216 Dodji Seketeli <dodji@redhat.com>
3218 * input.h (struct expanded_location): Move to libcpp/line-map.h.
3219 (LOCATION_COLUMN): New accessor
3220 (in_system_header_at): Use linemap_location_in_system_header_p.
3221 * diagnostic.c (diagnostic_report_current_module): Adjust to avoid
3222 touching the internals of struct line_map. Use the public API instead.
3223 (diagnostic_report_diagnostic): Don't use relational operator '<'
3224 on virtual locations. Use linemap_location_before_p instead.
3225 * input.c (expand_location): Adjust to expand to the tokens'
3226 spelling location when macro location tracking is on.
3229 2011-10-08 Andi Kleen <ak@linux.intel.com>
3231 * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
3233 2011-10-13 Andi Kleen <ak@linux.intel.com>
3235 * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.
3237 2011-10-16 Ira Rosen <ira.rosen@linaro.org>
3239 PR tree-optimization/50727
3240 * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
3241 DEF_STMT to the list of statements to be replaced by the
3244 2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
3246 PR rtl-optimization/50615
3247 * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op.
3249 2011-10-16 Jakub Jelinek <jakub@redhat.com>
3251 PR tree-optimization/50596
3252 * tree-vectorizer.h (NUM_PATTERNS): Increase to 7.
3253 * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
3254 vect_recog_bool_pattern.
3255 (check_bool_pattern, adjust_bool_pattern_cast,
3256 adjust_bool_pattern, vect_recog_bool_pattern): New functions.
3258 2011-10-16 Ira Rosen <ira.rosen@linaro.org>
3260 * tree-vect-stmts.c (vectorizable_load): For SLP without permutation
3261 treat the first load of the node as the first element in its
3263 * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if
3264 necessary and possible.
3265 (vect_build_slp_tree): Add new argument. Allow load groups of any size
3266 in basic blocks. Keep all the loads for further permutation check.
3267 Use the new argument to determine if there is a permutation. Update
3268 the recursive calls.
3269 (vect_supported_load_permutation_p): Allow subchains of interleaving
3270 chains in basic block vectorization.
3271 (vect_analyze_slp_instance): Update the call to vect_build_slp_tree.
3272 Check load permutation based on the new parameter.
3273 (vect_schedule_slp_instance): Don't start from the first element in
3274 interleaving chain unless the loads are permuted.
3276 2011-10-15 Jan Hubicka <jh@suse.cz>
3280 * cgraphunit.c (cgraph_expand_function): Expand thunks and alises
3281 after function body.
3283 2011-10-15 Richard Henderson <rth@redhat.com>
3285 * tree-vect-slp.c: Include langhooks.h.
3286 (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin.
3287 (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify
3288 mask creation for VEC_PERM_EXPR.
3289 * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask,
3291 (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin.
3292 * Makefile.in (tree-vect-slp.o): Update dependency.
3293 * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant.
3295 2011-10-15 Alan Modra <amodra@gmail.com>
3298 * ifcvt.c (dead_or_predicable): Revert accidental commit with
3299 HAVE_simple_return test.
3301 2011-10-15 Alan Modra <amodra@gmail.com>
3303 * ifcvt.c (dead_or_predicable): Disable if-conversion when
3304 doing so is likely to kill a shrink-wrapping opportunity.
3306 PR rtl-optimization/49941
3307 * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps.
3309 * rtl.h (set_return_jump_label): Declare.
3310 * function.c (set_return_jump_label): New function, extracted..
3311 (thread_prologue_and_epilogue_insns): ..from here. Use it in
3312 another instance to set return jump_label.
3313 * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label.
3314 * reorg.c (find_end_label): Likewise.
3316 2011-10-14 David S. Miller <davem@davemloft.net>
3318 * config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
3319 with a more complete cpp test.
3320 * config/sparc/linux64.h: Likewise.
3321 * config/sparc/linux.h: Likewise.
3322 * config/sparc/sparc.opt (sparc_debug): New target variable.
3323 (mdebug): New target option.
3324 * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
3325 TARGET_DEBUG_OPTIONS): New defines.
3326 * config/sparc/sparc.c (debug_target_flag_bits,
3327 debug_target_flags): New functions.
3328 (sparc_option_override): Add name strings back to cpu_table[].
3329 Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print
3330 out the target flags before and after override processing as well
3331 as the selected cpu. If MASK_V8PLUS, make sure that the selected
3334 2011-10-15 Oleg Endo <oleg.endo@t-online.de>
3337 * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
3338 * config/sh/sh.c (sh_rtx_costs): Add test instruction case.
3339 * config/sh/sh.md (tstsi_t): Name existing insn. Make inner
3340 and instruction commutative.
3341 (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
3342 tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
3343 tstsi_t_zero_extract_subreg_xor_little,
3344 tstsi_t_zero_extract_subreg_xor_big): New insns.
3345 (*movsicc_t_false, *movsicc_t_true): Replace space with tab in
OSDN Git Service
