+2002-09-09 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (index_register_operand): New.
+ * i386.h (predicate_codes): Add new predicate.
+ * i386.md (lea_general_*): Use index_regsiter_operand
+ (ashift to lea splitter): Do not produce invalid leas
+ (ashift to mov+ashift split): New.
+
+2002-09-09 Nick Clifton <nickc@redhat.com>
+
+ * config/fr30/fr30.c (output.h): Move after inclusion of tree.h.
+ Fix folding marks.
+
+2002-09-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
+ J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh/sh.h (OVERRIDE_OPTIONS): align_functions is in bytes, not bits.
+
+2002-09-09 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (rs6000_binds_local_p): Return bool.
+ (function_ok_for_sibcall): Use binds_local_p. Respect longcall
+ attributes.
+
+2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * fr30.c (fr30_print_operand): Fix bug in output of CONST_DOUBLE.
+
+2002-09-08 Richard Henderson <rth@redhat.com>
+
+ * dwarf2.h (DW_OP_call_ref): Rename from DW_OP_calli.
+ (DW_OP_GNU_push_tls_address): New.
+ (DW_OP_lo_user): Fix.
+ * dwarf2out.c (INTERNAL_DW_OP_tls_addr): New.
+ (dwarf_stack_op_name): Handle it, plus other dwarf3 opcodes.
+ (size_of_loc_descr): Likewise.
+ (output_loc_operands): Handle INTERNAL_DW_OP_tls_addr.
+ (add_AT_location_description): Take a dw_loc_descr_ref not an rtx.
+ (loc_descriptor_from_tree): Handle TLS variables.
+ (rtl_for_decl_location): Do avoid_constant_pool_reference here ...
+ (add_location_or_const_value_attribute): ... not here. Defer
+ to loc_descriptor_from_tree for TLS variables.
+
+ * config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): New.
+ * config/i386/i386.c (i386_output_dwarf_dtprel): New.
+ * config/i386/i386-protos.h: Update.
+
+2002-09-08 Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/6405
+ * unroll.c (loop_iterations): last_loop_insn should be the previous
+ non-note instruction before loop->end.
+ * loop.c (strength_reduce): The conditional jump is the last
+ non-note instruction before loop->end (as above).
+
+2002-09-08 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (try_combine): Handle the case that undobuf.other_insn
+ has been turned into a return or unconditional jump, by inserting
+ a BARRIER if necessary.
+ (simplify_set): Test if a condition code setter has a constant
+ comparison at compile time, if so convert this insn to a no-op move
+ and update/simplify the condition code user (undobuf.other_insn).
+
+2002-09-08 Krister Walfridsson <cato@df.lth.se>
+
+ * config/arm/netbsd.h (INITIALIZE_TRAMPOLINE): Redefine.
+ (CLEAR_INSN_CACHE): Define.
+
+2002-09-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * basic-block.h: Fix comment formatting.
+ * c-common.c: Likewise.
+ * c-common.h: Likewise.
+ * c-lex.c: Likewise.
+ * c-pretty-print.c: Likewise.
+ * cfglayout.c: Likewise.
+ * cfgloop.c: Likewise.
+ * defaults.h: Likewise.
+ * et-forest.c: Likewise.
+ * explow.c: Likewise.
+ * function.h: Likewise.
+ * gcov.c: Likewise.
+ * genattrtab.c: Likewise.
+ * gengtype.c: Likewise.
+ * ifcvt.c: Likewise.
+ * libgcc2.c: Likewise.
+ * loop.c: Likewise.
+ * profile.c: Likewise.
+ * ra-build.c: Likewise.
+ * real.c: Likewise.
+ * rtl.h: Likewise.
+ * tracer.c: Likewise.
+ * tree-inline.c: Likewise.
+ * varasm.c: Likewise.
+
+2002-09-08 Jan Hubicka <jh@suse.cz>
+
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref
+ handling.
+
+ * loop.c (loop_gics_reduce): Emit addition after.
+
+2002-09-08 Alan Modra <amodra@bigpond.net.au>
+
+ * varasm.c (default_assemble_visibility): Rename from
+ assemble_visibility.
+ * output.h: Here too.
+ * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): And here.
+ * config/rs6000/rs6000.c (rs6000_assemble_visibility): And here.
+
+2002-09-08 Alan Modra <amodra@bigpond.net.au>
+
+ * reload.c (find_reloads <p constraint>): Pass operand_mode to
+ find_reloads_address.
+
+2002-09-08 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (udivmodqi4): Enable on H8/300.
+ (anonymous pattern): Likewise.
+
+2002-09-07 Scott Snyder <snyder@fnal.gov>
+
+ PR target/7374
+ * config/alpha/alpha.md (abstf2): Fix typo: 'neg' for 'abs'.
+
+2002-09-07 Roger Sayle <roger@eyesopen.com>
+
+ * basic-block.h (struct loop): Remove unused cont_dominator field.
+
+2002-09-07 Igor Shevlyakov <igor@microunity.com>
+
+ * varasm.c (decode_rtx_const): Don't check undefined field for
+ CONST_VECTOR.
+
+2002-09-07 Glen Nakamura <glen@imodulo.com>
+
+ PR opt/7814
+ * sched-deps.c (sched_analyze_insn): Make sure to add insn
+ to reg_last->sets after flushing the dependency lists to guarantee
+ that subsequent clobbers will be dependent on it.
+
+2002-09-07 Igor Shevlyakov <igor@microunity.com>
+
+ * combine.c (simplify_shift_const): Calculate rotate count
+ correctly for vector operands.
+
+2002-09-07 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de>
+
+ * c-typeck.c (c_tree_expr_nonnegative_p): New function.
+ (build_binary_op): Call c_tree_expr_nonnegative_p rather than
+ tree_expr_nonnegative_p.
+ (build_conditional_expr): Likewise.
+ * c-tree.h (c_tree_expr_nonnegative_p): Declare.
+
+2002-09-07 Richard Henderson <rth@redhat.com>
+
+ * builtins.def (inf, inff, infl): Mark const.
+ (huge_val, huge_valf, huge_vall): Likewise.
+ (BUILT_IN_GETEXP, BUILT_IN_GETMAN): Remove.
+
+ * real.c (ereal_inf): Clear E before use.
+
+2002-09-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (udivmodqi4): Split the pattern into
+ an expander and an anonymous pattern. Zero out the upper half
+ of the dividend in the expander.
+ (udivmodqi4): Likewise.
+
+2002-09-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c: Fix formatting.
+ * config/h8300/h8300.h: Likewise.
+ * config/h8300/h8300.md: Likewise.
+
+2002-09-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfgcleanup.c (try_crossjump_to_edge): Fix updating of liveness
+ information.
+
+2002-09-07 Graham Stott <graham.stott@btinternet.con>
+
+ * rtlanal.c (dead_or_set_regno_p): Fix typo.
+
+2002-09-07 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
+
+ * doc/tm.texi (TARGET_ASM_ASSEMBLE_VISIBILITY): Describe.
+ * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Define.
+ (TARGET_ASM_OUT): Add the above here.
+ * target.h (struct gcc_target): Add "visibility" field.
+ * varasm.c (maybe_assemble_visibility): Call targetm visibility func.
+ * config/rs6000/rs6000.c (rs6000_assemble_visibility): New function.
+ (TARGET_ASM_ASSEMBLE_VISIBILITY): Define.
+ (rs6000_legitimize_reload_address, first_reg_to_save): Formatting.
+
+2002-09-06 Ziemowit Laski <zlaski@apple.com>
+
+ * c-lang.c (objc_is_id): New stub.
+ * c-tree.h (objc_is_id): New forward declaration.
+ * c-typeck.c (build_c_cast): Do not strip protocol
+ qualifiers from 'id' type.
+ * objc/objc-act.c (objc_comptypes): Correct handling
+ of protocol qualifiers.
+ (objc_is_id): New.
+
+Fri Sep 6 13:10:08 2002 Jeffrey A Law (law@redhat.com)
+
+ * pentium.md (pentium-firstvboth): Fix typo.
+
+2002-09-06 Dhananjay Deshpande <dhananjayd@kpit.com>
+
+ * h8300.c (enum shift_alg): Move to earlier in h8300.c.
+ (enum shift_type, enum h8_cpu): Likewise.
+ (INL, ROT, LOP, SPC macros): Likewise.
+ (shift_alg_qi, shift_alg_hi, shift_alg_si): Likewise. Lose
+ const designator.
+ (h8300_init_once): Update shift_alg_{qi,hi,si} to use more
+ space efficient algorithms when optimize for codesize.
+
+Fri Sep 6 16:35:32 2002 Nicola Pero <n.pero@mi.flashnet.it>
+
+ Fix PR/1727 and long-standing failing testcase
+ objc/formal-protocol-6.m.
+ * objc-act.c (build_protocol_expr): If compiling for the GNU
+ runtime, create a list of Protocol statically allocated instances
+ if it doesn't exist, then add the Protocol object to this same
+ list.
+ (get_objc_string_decl): Fixed typo/bug - TREE_VALUE had been used
+ instead of TREE_CHAIN.
+
+Fri Sep 6 16:17:33 2002 Nicola Pero <n.pero@mi.flashnet.it>
+
+ * objc/objc-act.c (dump_interface): Enlarged the char * buffer to
+ 10k. Fixed category dumping - print out category names with the
+ proper syntax. Print '@end\n' and not '\n@end' at the end of the
+ interface.
+ (finish_objc): Fixed the -gen-decls option. It was printing out
+ only the last class. Dump an interface declaration of all classes
+ being compiled instead.
+
+2002-09-06 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/arm/arm-protos.h (arm_gen_return_addr_mask): New
+ prototype.
+ * config/arm/arm.c (arm_gen_return_addr_mask): New function.
+ * config/arm/arm.h (MASK_RETURN_ADDR): Use arm_gen_return_addr_mask
+ if not APCS26 and not Thumb or ARMv4-or-higher. Use gen_int_mode
+ rather than GEN_INT.
+ * config/arm/arm.md (UNSPEC_CHECK_ARCH): Define.
+ (return_addr_mask, *check_arch2): New.
+
+2002-09-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*adddi3_cc", "*adddi3_cconly",
+ "*adddi3_cconly2", "*adddi3_64", "*adddi3_31", "adddi3",
+ "*addsi3_carry1_cc", "*addsi3_carry1_cconly",
+ "*addsi3_carry2_cc", "*addsi3_carry2_cconly",
+ "*addsi3_cc", "*addsi3_cconly", "*addsi3_cconly2", "addsi3",
+ "adddf3", "*adddf3", "*adddf3_ibm",
+ "addsf3", "*addsf3", "*addsf3_ibm",
+ "muldi3", "mulsi3", "mulsidi3",
+ "muldf3", "*muldf3", "*muldf3_ibm",
+ "mulsf3", "*mulsf3", "*mulsf3_ibm",
+ "*anddi3_cc", "*anddi3_cconly", "anddi3",
+ "*andsi3_cc", "*andsi3_cconly", "andsi3",
+ "*iordi3_cc", "*iordi3_cconly", "iordi3",
+ "*iorsi3_cc", "*iorsi3_cconly", "iorsi3",
+ "*xordi3_cc", "*xordi3_cconly", "xordi3",
+ "*xorsi3_cc", "*xorsi3_cconly", "xorsi3"): Use "nonimmediate_operand"
+ instead of "register_operand" as predicate for "%0" operand.
+
+2002-09-06 Jakub Jelinek <jakub@redhat.com>
+
+ * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9
+ unconditionally when gcc_cv_as_flags64 checks are gone.
+ * configure: Rebuilt.
+
+2002-09-06 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.md (extzvsi_internal2): Revert most of
+ 2002-07-26 change. Comment.
+
+2002-09-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * frv.c (frv_unique_section, frv_select_section,
+ frv_select_rtx_section): Delete.
+ (frv_in_small_data_p): New.
+ (TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_SECTION,
+ TARGET_ASM_SELECT_RTX_SECTION): Delete.
+ (TARGET_IN_SMALL_DATA_P): Define.
+
+2002-09-05 Dale Johannesen <dalej@apple.com>
+
+ * reload1.c (reload): Retain only those memory clobbers
+ added for variable-array handling.
+
+2002-09-05 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/arm/arm.c (arm_return_in_memory): Implement ATPCS
+ return-in-memory rules.
+ * config/arm/arm.h (ARM_FLAG_ATPCS, TARGET_ATPCS): Define.
+
+2002-09-05 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/xcoff.h (HOT_TEXT_SECTION_NAME): Delete.
+ (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Delete.
+
+2002-09-05 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * real.c: Avoid parse error if FLOAT_WORDS_BIG_ENDIAN is
+ not a compile-time constant for the non-IBM case.
+ * config/arm/arm-protos.h (arm_float_words_big_endian): New
+ prototype.
+ * config/arm/arm.c (arm_float_words_big_endian): New function.
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __VFP_FP__
+ if TARGET_VFP and not TARGET_HARD_FLOAT.
+ (ARM_FLAG_VFP, TARGET_VFP): Define.
+ (FLOAT_WORDS_BIG_ENDIAN): Use arm_float_words_big_endian.
+
+2002-09-05 David Edelsohn <edelsohn@gnu.org>
+
+ * doc/install.texi: Correct text of s390-*-linux* and s390x-*-linux*
+ URLs. Fix AIX wording.
+
+2002-09-05 Stan Shebs <shebs@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_override_options): Make -fpic and
+ -fPIC equivalent on Darwin.
+
+Thu Sep 5 16:27:47 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.c (sh_expand_builtin): Return early if encountering an
+ error_mark for a type.
+
2002-09-05 Ulrich Weigand <uweigand@de.ibm.com>
* config/s390/s390.c (s390_expand_plus_operand): Do not require
double-word scratch register.
config/s390/s390.md ("reload_indi", "reload_insi"): Adapt.
- ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem",
+ ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem",
"*cli"): Replace s_operand by memory_operand.
("cmpstrdi", "cmpstrsi"): Replace s_operand by general_operand.
* config/h8300/h8300.c (asm_file_start): Add a missing
semicolon.
+2002-09-04 Krister Walfridsson <cato@df.lth.se>
+
+ * config/i386/i386.h (GOT_SYMBOL_NAME): Define.
+ * config/i386/i386.c (output_set_got): Use GOT_SYMBOL_NAME.
+ (ix86_output_addr_diff_elt) Likewise.
+ (x86_output_mi_thunk) Likewise.
+ * config/i386/netbsd.h (GOT_SYMBOL_NAME): Redefine.
+
2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* frv.c (frv_encode_section_info): Fix error in last change.
* config/m68hc11/m68hc11.c (print_operand): Likewise.
* config/m68k/hp320.h (PRINT_OPERAND, ASM_OUTPUT_FLOAT_OPERAND,
ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise.
- * config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND,
+ * config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND,
ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise.
* config/m68k/sun2o4.h (ASM_OUTPUT_FLOAT_OPERAND,
ASM_OUTPUT_DOUBLE_OPERAND): Likewise.
* config/s390/s390.md ("movti"): Add Q->Q alternative.
("*movdi_64", "*movdi_31", "*movsi", "movhi", "movqi_64",
"movqi", "*movdf_64", "*movdf_31", "*movsf"): Likewise.
-
- ("*movti_ss", "*movdi_ss", "*movsi_ss", "*movdf_ss",
+
+ ("*movti_ss", "*movdi_ss", "*movsi_ss", "*movdf_ss",
"*movsf_ss"): Remove.
2002-09-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
PR objc/5956:
* objc/objc-act.c (build_typed_selector_reference): Fix typo which
- was causing the new selector never to match the existing ones
- (Patch by Alexander Malmberg <alexander@malmberg.org>).
+ was causing the new selector never to match the existing ones
+ (Patch by Alexander Malmberg <alexander@malmberg.org>).
2002-09-03 Graham Stott <graham.stott@btinternet.com>
stuff.
(ip2k_gen_unsigned_comp_branch): Handle CONST_INT and
CONST_DOUBLE constants.
-
+
2002-08-30 Jason Thorpe <thorpej@wasabisystems.com>
* config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Move language-
(RTX_COSTS): Handle UMOD and UDIV. Tune MULT for v850e.
(TARGET_SWITCHES): Add strict-align.
(TARGET_STRICT_ALIGN): New.
- (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine.
+ (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine.
* config/v850/t-v850 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
Define.
(LIB1ASMFUNCS): Add v850_negdi2, v850_cmpdi2, v850_ucmpdi2,
* c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi.
(c_common_decode_option): Handle it.
* doc/invoke.texi: Document -Wabi.
-
+
Tue Aug 27 23:03:52 2002 Nicola Pero <n.pero@mi.flashnet.it>
* c-common.c (warn_undeclared_selector): New variable.
already been defined, and emit a warning if not.
2002-08-27 Nick Clifton <nickc@redhat.com>
- Catherine Moore <clm@redhat.com>
- Jim Wilson <wilson@cygnus.com>
-
- * config.gcc: Add v850e-*-* target.
- Add --with-cpu= support for v850.
- * config/v850/lib1funcs.asm: Add v850e callt functions.
- * config/v850/v850.h: Add support for v850e target.
- * config/v850/v850.c: Add functions to support v850e target.
- * config/v850/v850-protos.h: Add prototypes for new functions in v850.c.
- * config/v850/v850.md: Add patterns for v850e instructions.
- * doc/invoke.texi: Document new v850e command line switches.
+ Catherine Moore <clm@redhat.com>
+ Jim Wilson <wilson@cygnus.com>
+
+ * config.gcc: Add v850e-*-* target.
+ Add --with-cpu= support for v850.
+ * config/v850/lib1funcs.asm: Add v850e callt functions.
+ * config/v850/v850.h: Add support for v850e target.
+ * config/v850/v850.c: Add functions to support v850e target.
+ * config/v850/v850-protos.h: Add prototypes for new functions in v850.c.
+ * config/v850/v850.md: Add patterns for v850e instructions.
+ * doc/invoke.texi: Document new v850e command line switches.
Tue Aug 27 18:30:47 2002 J"orn Rennecke <joern.rennecke@superh.com>
Aldy Hernandez <aldyh at redhat dot com>
2002-08-27 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net>
* doc/cpp.texi (Common Predefined Macros): Don't mess with table
- delimiter.
+ delimiter.
2002-08-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
2002-08-26 Ulrich Weigand <uweigand@de.ibm.com>
- * config/s390/s390-protos.h (s390_function_prologue,
+ * config/s390/s390-protos.h (s390_function_prologue,
s390_function_epilogue): Remove.
config/s390/s390.c (s390_function_prologue, s390_function_epilogue,
TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove.
config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt
to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live.
- config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always
+ config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always
assume BASE_REGISTER and RETURN_REGNUM need to be saved.
(s390_emit_prologue): Assume RETURN_REGNUM to be saved iff
function is not a leaf function. Use save_gprs and restore_gprs.
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