+2002-12-31 Larin Hennessy <larin@science.oregonstate.edu>
+
+ * fixinc/fixinc.svr4: Remove references to i860, Sony NewsOS, and spur.
+ * fixinc/inclhack.def: Remove tests for Apple A/UX, ARM/RISCiX, DG/UX,
+ m88k-*-sysv3*, Sony NewsOS. Remove references to i860.
+ Cleanup handling of replacement text.
+ * fixinc/mkfixinc.sh: Remove reference to i?86-*-osf1*
+
+2003-01-04 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/tests/base/math.h: removed obsolete results
+ * fixinc/tests/base/stdlib.h: ditto
+ * fixinc/tests/base/sys/param.h: ditto
+ * fixinc/tests/base/sys/stat.h: ditto
+ * fixinc/tests/base/time.h: ditto
+ * fixinc/tests/base/X11/Intrinsic.h: removed obsolete file
+ * fixinc/tests/base/sys/byteorder.h: ditto
+ * fixinc/inclhack.def: Remove superfluous backslashes
+
+2003-01-04 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Add prototypes for
+ the new functions defined below.
+ * config/h8300/h8300.c (TARGET_ASM_FUNCTION_PROLOGUE): Do not
+ define.
+ (dosize): Emit RTL instead of assembly code.
+ (push): Likewise.
+ (pop): Likewise.
+ (h8300_output_function_prologue): Remove.
+ (h8300_expand_prologue): New.
+ (h8300_expand_epilogue): New.
+ (h8300_output_function_epilogue): Do only the reset of
+ pragma_saveall.
+ * config/h8300/h8300.md (push_h8300): New.
+ (push_h8300hs): Likewise.
+ (pop_h8300): Likewise.
+ (pop_h8300hs): Likewise.
+ (*stm_h8300s_2): Change the name to stm_h8300s_2.
+ (*stm_h8300s_3): Change the name to stm_h8300s_3.
+ (*stm_h8300s_4): Change the name to stm_h8300s_4.
+ (*ldm_h8300s_2): New.
+ (*ldm_h8300s_3): Likewise.
+ (*ldm_h8300s_4): Likewise.
+ (return): Likewise.
+ (*return_1): Likewise.
+ (prologue): Likewise.
+ (epilogue): Likewise.
+ (monitor_prologue): Likewise.
+
+2003-01-03 Dale Johannesen <dalej@apple.com>
+
+ * config/darwin.h: (EXTRA_SECTIONS): Add machopic_symbol_stub1,
+ machopic_picsymbol_stub1.
+ (EXTRA_SECTION_FUNCTIONS): Ditto.
+ * rs6000/rs6000.c: Update copyright.
+ (machopic_output_stub): Use them. Remove an insn from stub code.
+
+2003-01-02 Jason Merrill <jason@redhat.com>
+
+ * fold-const.c (fold) [COND_EXPR]: Avoid NOP_EXPRs better.
+
+ * integrate.c (copy_decl_for_inlining): Don't clear the rtl for
+ static/external decls.
+
+ * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the
+ outermost scope.
+ * c-decl.c (c_make_fname_decl): Push the decls there, too.
+
+2003-01-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Add a prototype for
+ h8300_current_function_interrupt_function_p.
+ * config/h8300/h8300.c (interrupt_handler): Remove.
+ (os_task): Likewise.
+ (monitor): Likewise.
+ (pragma_interrupt): New.
+ (WORD_REG_USED): Use
+ h8300_current_function_interrupt_function_p.
+ (dosize): Likewise.
+ (h8300_output_function_prologue): Likewise.
+ Do not set interrupt_handler, os_task, monitor.
+ (h8300_output_function_prologue): Use
+ h8300_current_function_interrupt_function_p.
+ Do not set interrupt_handler, os_task, monitor.
+ (h8300_current_function_interrupt_function_p): New.
+ (h8300_pr_interrupt): Set pragma_interrupt.
+ (h8300_insert_attributes): Reset pragma_interrupt.
+
+2003-01-03 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/install.texi (Configuration): Fix markup for reference to
+ gcc/config.gcc.
+
+2003-01-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*iorhi3_zext): Relax the condition.
+ (*iorhi3_two_qi): Likewise.
+ (*iorsi3_zexthi): Likewise.
+ (*xorhi3_zextqi): Likewise.
+ (*xorsi3_zexthi): Likewise.
+ (*xorsi3_zextqi): Likewise.
+
+2003-01-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (stack_pointer_operand): New.
+ (const_int_gt_2_operand): Likewise.
+ (const_int_ge_8_operand): Likewise.
+ * config/h8300/h8300.md (a splitter): Likewise.
+ (a peephole2): Likewise.
+ * config/h8300/h8300-protos.h: Add prototypes for the new
+ functions above.
+
+2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
+
+ * objc/Make-lang.in, objc/config-lang.in, objc/lang-specs.h,
+ objc/objc-act.h: Fix copyright years.
+
+2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
+
+ * doc/passes.texi: Fix documentation for -fssa-ccp
+
+2003-01-02 Neil Booth <neil@daikokuya.co.uk>
+
+ * gccbug.in: Update for new categories.
+
+2003-01-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md: Reorder some patterns.
+
+2003-01-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (output_logical_op): Fix a warning.
+
+2003-01-01 Neil Booth <neil@daikokuya.co.uk>
+
+ * config/darwin-protos.h, config/c4x/c4x-protos.h,
+ config/cris/cris-protos.h, config/i370/i370-protos.h,
+ config/i960/i960-protos.h, config/ia64/ia64-protos.h,
+ config/v850/v850-protos.h: Use struct, and don't conditionally
+ compile on GCC_C_PRAGMA_H.
+
+2003-01-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/arm/arm-protos.h: Remove #ifdef GCC_C_PRAGMA_H.
+ * config/h8300/h8300-protos.h: Likewise.
+ * config/sh/sh-protos.h: Likewise.
+
+2003-01-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/arm/arm-protos.h: Use struct cpp_reader instead of
+ cpp_reader.
+ * config/h8300/h8300-protos.h: Likewise.
+ * config/sh/sh-protos.h: Likewise.
+
+2003-01-01 Neil Booth <neil@daikokuya.co.uk>
+
+ * config/arm/arm.c (arm_pr_long_calls, arm_pr_no_long_calls,
+ arm_pr_long_calls_off): Use struct.
+ * config/h8300/h8300.c (h8300_pr-interrupt, h8300_pr_saveall)
+ : Similarly.
+ Don't include cpplib.h.
+ * config/sh/sh.c (sh_pr_interrupt, sh_pr_trapa,
+ sh_pr_nosave_low_regs): Similarly.
+
+2003-01-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c: Include cpplib.h.
+
+2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
+
+ * objc/Make-lang.in, objc/config-lang.in, objc/lang-options.h,
+ objc/lang-specs.h, objc/objc-act.c, objc/objc-act.h,
+ objc/objc-lang.c, objc/objc-tree.def: Replace "GNU CC" with
+ "GCC" in the copyright header.
+
+2003-01-01 Neil Booth <neil@daikokuya.co.uk>
+
+ * c-pragma.c (c_register_pragma): New.
+ (init_pragma): Use it.
+ * c-pragma.h (cpp_register_pragma): Don't declare.
+ (c_register_pragma): New.
+ * cpplib.h: Remove #ifdef GCC_C_PRAGMA_H.
+ * config/darwin.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/arm/arm.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/h8300/h8300.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/i370/i370.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/i960/i960.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/sh/sh.h (REGISTER_TARGET_PRAGMAS): Update.
+ * config/v850/v850.h (REGISTER_TARGET_PRAGMAS): Update.
+ * doc/tm.texi (REGISTER_TARGET_PRAGMAS): Update
+
+2002-12-31 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Update the prototypes.
+ * config/h8300/h8300.c (const_le_2_operand): Change to
+ const_int_le_2_operand.
+ (const_int_le_6_operand): Change to const_int_le_6_operand.
+ * config/h8300/h8300.md (two peepholes): Update the function
+ names.
+
+2002-12-31 Tom Tromey <tromey@redhat.com>
+
+ * doc/install.texi (Testing): Fixed typo.
+
+2002-12-31 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h (TRAMPOLINE_TEMPLATE): Remove.
+ (TRAMPOLINE_SIZE): Support the normal mode.
+ (INITIALIZE_TRAMPOLINE): Emit the entire trampoline.
+
+2002-12-31 Mark Mitchell <mark@codesourcery.com>
+
+ * c-common.h (pending_lang_change): Declare.
+
+2002-12-31 Jerry Quinn <jlquinn@optonline.net>
+
+ * gcc/doc/invoke.texi (Optimization Options): Clean up -O flag
+ descriptions.
+
+2002-12-31 Jerry Quinn <jlquinn@optonline.net>
+
+ * gcc/doc/invoke.texi (Optimization Options): List the options
+ enabled by each -O flag.
+
+2002-12-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/install.texi (Configuration): Explicitly refer
+ gcc/config.gcc for a list of cpu models.
+
+2002-12-31 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h: Fix comment typos.
+
+2002-12-30 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define.
+
+2002-12-30 Tom Tromey <tromey@redhat.com>
+
+ * doc/install.texi (Testing): Mention Jacks.
+
+2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/gcc.texi, doc/gccint.texi: Update last modification dates.
+
+2002-12-30 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (output_logical_op): Use extu.w in more
+ cases.
+ (compute_logical_op_length): Update to reflect the change in
+ output_logical_op.
+ (compute_logical_op_cc): Likewise.
+
+2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/service.texi: Uncomment and update FAQ link.
+
+2002-12-30 Andreas Jaeger <aj@suse.de>
+
+ * unwind-dw2-fde.h (last_fde): Add unused attribute for obj.
+
+2002-12-30 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*addsi3_lshiftrt_16_zexthi): New.
+
+2002-12-30 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (output_logical_op): Use extu.w if we
+ are clearing the most significant byte.
+ (compute_logical_op_length): Update to reflect the change in
+ output_logical_op.
+ (compute_logical_op_cc): Likewise.
+
+2002-12-29 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md: Give internal names to anonymous
+ insns.
+
+2002-12-29 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md: Reorder some insns.
+
+2002-12-29 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Add prototypes for
+ const_int_qi_operand and const_int_hi_operand.
+ * config/h8300/h8300.c (const_int_qi_operand): New.
+ (const_int_hi_operand): Likewise.
+ * config/h8300/h8300.md (three peepholes): New.
+
+2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/cpp.texi, doc/gcc.texi, doc/gccint.texi, doc/install.texi:
+ Use @copying.
+
+2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * configure.in: Increase makeinfo version requirement to 4.[2-9].
+ * configure: Regenerate.
+ * doc/install.texi: Update Texinfo version requirement.
+
+2002-12-28 Andreas Jaeger <aj@suse.de>
+
+ * config/i386/i386.c (x86_function_profiler): Mark labelno as
+ possibly unused.
+
+ * c-parse.in (yyprint): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX for
+ correct format.
+
+2002-12-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*iorhi_shift_8): Change the name to
+ *iorhi_ashift_8.
+ (*iorhi_lshiftrt_8): New.
+
+2002-12-27 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/include/texinfo.tex: Update to version 2002-12-26.16.
+
+2002-12-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/contrib.texi (Contributors): Add Abramo and Roberto Bagnara.
+
+2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Fix comment typos.
+ Update copyright.
+ * config/h8300/h8300.c: Fix comment typos.
+
+2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h (IDENT_ASM_OP): End with a tab.
+
+2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/i386/athlon.md: Fix comment typos.
+ * config/i386/crtdll.h: Likewise.
+ * config/i386/djgpp.h: Likewise.
+ * config/i386/i386-interix.h: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/i386/i386.h: Likewise.
+ * config/i386/i386.md: Likewise.
+ * config/i386/k6.md: Likewise.
+ * config/i386/mingw32.h: Likewise.
+ * config/i386/pentium.md: Likewise.
+ * config/i386/sco5.h: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/i386/xmmintrin.h: Likewise.
+
+2002-12-26 Jose Renau <renau@cs.uiuc.edu>
+
+ * ssa-dce.c (EXECUTE_IF_UNNECESSARY): Verify INSN is an
+ INSN_P before checking to see if it is dead.
+ (mark_all_insn_unnecessary): Similarly.
+ (ssa_eliminate_dead_code): Similarly.
+ * rtl.h (struct rtx_def): Update comments for in_struct usage
+ in dead code elimination pass.
+ (INSN_DEAD_CODE_P): Allow JUMP_INSN and CALL_INSN as well.
+
+2002-12-26 Andreas Schwab <schwab@suse.de>
+
+ * config.gcc (powerpc*-*-*, rs6000-*-*): Fix assignment syntax.
+
+2002-12-25 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_override_options): Convert to
+ tartet_flags_explicit.
+ * config/rs6000/rs6000.h (MASK_MULTIPLE_SET, MASK_STRING_SET): Delete.
+ Compact target_flags bits.
+ (TARGET_MULTIPLE_SET, TARGET_STRING_SET): Delete.
+ (TARGET_SWITCHES): Delete references to *_SET flags.
+
+Wed Dec 25 20:30:53 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (memory attribute): Fix setcc attribute.
+
+2002-12-25 Kazu Hirata <kazu@cs.umass.edu>
+
+ * output.h: Fix comment typos.
+ * predict.c: Likewise.
+ * print-tree.c: Likewise.
+ * profile.c: Likewise.
+ * ra-build.c: Likewise.
+ * ra-colorize.c: Likewise.
+ * ra-debug.c: Likewise.
+ * ra-rewrite.c: Likewise.
+ * ra.c: Likewise.
+ * ra.h: Likewise.
+ * real.c: Likewise.
+ * recog.c: Likewise.
+ * reg-stack.c: Likewise.
+ * regclass.c: Likewise.
+
+2002-12-25 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (print_operand_address): Do not negate
+ a negative number when printing one.
+
+2002-12-25 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Add prototypes for
+ output_plussi, compute_plussi_length, and compute_plussi_cc.
+ * config/h8300/h8300.c (output_plussi): New.
+ (compute_plussi_length): Likewise.
+ (compute_plussi_cc): Likewise.
+ * config/h8300/h8300.md (addsi_h8300h): Call
+ output_plussi, compute_plussi_length, and compute_plussi_cc.
+
+2002-12-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (two peepholes): Use match_dup instead
+ of match_operand in the new patterns.
+
+2002-12-24 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/include/texinfo.tex: Update to version 2002-11-25.11.
+
+2002-12-24 Nathan Sidwell <nathan@codesourcery.com>
+
+ * configure.in (enable-coverage): Add SELF_COVERAGE.
+ * profile.c (end_branch_prob): Use SELF_COVERAGE.
+
+2002-12-24 Jim Wilson <wilson@redhat.com>
+
+ * alias.c (record_set): Handle multi-reg hard registers.
+
+2002-12-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * regmove.c: Fix comment typos.
+ * reload.c: Likewise.
+ * reload1.c: Likewise.
+ * resource.c: Likewise.
+ * rtl.def: Likewise.
+ * rtl.h: Likewise.
+ * rtlanal.c: Likewise.
+ * sched-deps.c: Likewise.
+ * sched-rgn.c: Likewise.
+ * sibcall.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * ssa-ccp.c: Likewise.
+ * ssa.c: Likewise.
+ * stmt.c: Likewise.
+ * stor-layout.c: Likewise.
+ * system.h: Likewise.
+ * tlink.c: Likewise.
+ * toplev.c: Likewise.
+ * tracer.c: Likewise.
+ * tree-inline.c: Likewise.
+ * tree.c: Likewise.
+ * tree.h: Likewise.
+ * unroll.c: Likewise.
+ * varasm.c: Likewise.
+
+2002-12-23 Larin Hennessy <larin@science.oregonstate.edu>
+
+ * doc/install.texi: Remove i386-*-isc, i860-*-bsd,
+ m68k-altos-sysv, m68k-isi-bsd, m68k-sony-bsd entries.
+ * doc/invoke.texi: Remove AMD 29K, ARM RISC/iX, Clipper, Convex,
+ DG/UX entries.
+ * doc/md.texi: Remove AMD 29K entries.
+ * doc/trouble.texi: Remove Alliant, DG/UX, Iris 4.0.5F, GAS
+ 1.38.1, NewsOS, RT PC, WE32K entries.
+
+2002-12-23 Aldy Hernandez <aldyh@redhat.com>
+
+ PR/8763
+ * config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector.
+ (altivec_vspltisw_v4sf): Name pattern.
+ (altivec_vslw_v4sf): New pattern.
+
+2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/include/gcc-common.texi: Define DEVELOPMENT.
+
+2002-12-23 Mark Mitchell <mark@codesourcery.com>
+
+ * stor-layout.c (update_alignment_for_field): Correct handling of
+ unnamed bitfields on PCC_BITFIELD_TYPE_MATTERS machines.
+ * doc/tm.texi (PCC_BITFIELD_TYPE_MATTERS): Note that an unnamed
+ bitfield does not affect alignment.
+
+2002-12-23 David Edelsohn <edelsohn@gnu.org>
+
+ * expr.c (expand_assignment): Apply special treatment to
+ ARRAY_TYPE.
+
+2002-12-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300-protos.h: Update the prototype of
+ expand_a_shift.
+ * config/h8300/h8300.c (expand_a_shift): Change the return
+ type to void.
+ * config/h8300/h8300.md: Update all the uses of
+ expand_a_shift.
+
+2002-12-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * tree.c (save_expr): Allow either side of a dyadic operand to be
+ constant.
+
+ * doc/portability.texi (portability): Update portability goals.
+
2002-12-23 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.c (output_a_shift): Remove unused code.
* config/alpha/alpha.h (MASK_SMALL_TEXT, TARGET_SMALL_TEXT): New.
(TARGET_SWITCHES): Add -msmall-text and -mlarge-text.
(PREDICATE_CODES): Update.
- * config/alpha/alpha.md (call patterns): Update for
+ * config/alpha/alpha.md (call patterns): Update for
samegp_function_operand rename; use !samegp reloc if
TARGET_EXPLICIT_RELOCS.
* doc/invoke.text: Document -msmall-text and -mlarge-text.
* config/ns32k/NOTES: New file.
2002-12-20 Hartmut Penner <hpenner@de.ibm.com>
-
- * doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march=
+
+ * doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march=
option for S/390 and zSeries.
* config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch,
s390_arch_string): New variables.
- (override_options): Checking for options and setting of
+ (override_options): Checking for options and setting of
appropriate target_flags, cpu and arch flags.
* config/s390/s390.h: (processor_type): New enum.
(TARGET_SWITCHES): New switches -mesa/zarch.
2002-12-19 Nathanael Nerode <neroden@gcc.gnu.org>
- * configure.in: FORBUILD when build!=host changed from
+ * configure.in: FORBUILD when build!=host changed from
../$build-alias to ../build-$build_alias to match change made
in top directory.
* configure: Regenerated.
.CPP extension as C++ source files
* cp/lang-spec.h: Same
* doc/invoke.texi: Add documentation for .CPP support.
-
+
2002-12-19 Aldy Hernandez <aldyh@redhat.com>
PR 8553
(ggc_realloc): Update valgrind annotations.
* ggc-page.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD):
Define as empty.
- (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to
+ (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to
valgrind-annotate memory.
2002-11-20 Ulrich Weigand <uweigand@de.ibm.com>
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