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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e1ab4106296..202cf1ef3db 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,181 @@ +2006-04-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + PR target/26775 + PR target/26776 + * config/m32r/m32r.c (m32r_output_function_epilogue): Case for + a large stack frame at epilogue. Use fp to recover a stack + pointer for alloca function at epilogue. + + PR target/36276 + * config/m32r/m32r.c (gen_compare): Removed a rule addsi3 codes + to avoid a miss optimizing at simplify_relational_operation(). + * config/m32r/m32r.md (seq): Ditto. Changed reg_or_eq_int16_operand + to reg_or_uint16_operand because seq_insn has not used addsi3 already. + (seq_insn): Ditto. Removed operand check mode "P". Changed + reg_or_eq_int16_operand to reg_or_uint16_operand. + +2006-03-05 Release Manager + + * GCC 3.4.6 released. + +2006-03-01 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Backport + 2005-11-03 James E Wilson <wilson@specifix.com> + + PR preprocessor/24202 + * cppfiles.c (_cpp_pop_file_buffer): Set buffer_valid to false. + +2006-03-01 Alan Modra <amodra@bigpond.net.au> + + PR target/21616 + Revert most of 2004-03-10 changes, apply mainline 2005-01-07. + * config/rs6000/rs6000.c (invalid_gpr_mem): Delete. + (base_reg_operand): Delete. + (legitimate_offset_address_p): Revert 2004-03-10 changes. + (secondary_reload_class): Likewise. + (rs6000_legitimize_reload_address): Convert non-word aligned + offset address using ld/std into indirect address. + * config/rs6000/rs6000.h (SECONDARY_RELOAD_CLASS): Define. + (SECONDARY_INPUT_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS): Delete. + (PREDICATE_CODES): Delete invalid_gpr_mem and base_reg_operand. + * config/rs6000/rs6000-protos.h (secondary_reload_class): Update. + * config/rs6000/rs6000.md (movdf_hardfloat64): Remove m->b + alternative and split. + (movdi_internal64): Likewise. + (reload_outdf, reload_indf, reload_outdi, reload_indi): Delete. + +2006-02-28 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Backport + 2004-04-28 Serge Belyshev <1319@bot.ru> + + PR 14944 + * coverage.c (read_counts_file): Fix usage of warning () call. + * pretty-print.c (pp_base_format_text): Fix typo in the comment. + +2006-02-18 Olivier Hainque <hainque@adacore.com> + + PR ada/13408 + * pa.h (WIDEST_HARDWARE_FP_SIZE): Define. + +2006-02-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + Backport: + 2006-02-01 Steve Ellcey <sje@cup.hp.com> + + PR middle-end/24901 + * fold-const.c (fold_checksum_tree): Change type of buf. + +2006-02-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * doc/contrib.texi: Update my entry. + +2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr> + + * config/sparc/sparc.c (tls_call_delay): Fix oversight. + +2006-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/26109 + * pa.c (attr_length_indirect_call): Don't return length 8 for distances + >= 240000 when generating code for SOM runtime. + (output_indirect_call): Don't use "b,l" instruction for indirect calls + to $$dyncall when generating code for SOM runtime.. + +2006-02-02 Nick Clifton <nickc@redhat.com> + + PR 24376 + * sched-rgn.c (add_branch_dependences): For cc0 targets extend + the dependencies inside a block back to the very first cc0 setter + in the block. + +2006-01-21 Joseph S. Myers <joseph@codesourcery.com> + + * gcc.c (process_command), gcov.c (print_version), gcov-dump.c + (print_version), mips-tdump.c (main), mips-tfile.c (main): Update + copyright notice dates. + +2006-01-12 Kaz Kojima <kkojima@gcc.gnu.org> + + PR target/25613 + * config/sh/sh.h (CONSTRAINT_LEN): Use unchecking version. + +2005-12-30 Roger Sayle <roger@eyesopen.com> + + PR target/25213 + Backport from mainline + 2005-09-06 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/23098 + * cse.c (fold_rtx_mem): Call delegitimize_address target hook. + * simplify-rtx.c (constant_pool_reference_p): New function. + * rtl.h (constant_pool_reference_p): New prototype. + * config/i386/i386.md (pushf split, mov[sdx]f split): Use + constant_pool_reference_p in condition and + avoid_constant_pool_reference in preparation statements. + +2005-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR fortran/25586 + * pa.md: Remove REG_POINTER check from REG+REG peephole2 floating-point + store patterns. + +2005-12-29 Alan Modra <amodra@bigpond.net.au> + + PR target/25572 + * config/rs6000/rs6000.c (create_TOC_reference): Set regs_ever_live. + +2005-12-17 Steven Bosscher <stevenb@suse.de> + + PR rtl-optimization/23837 + * optabs.c (expand_binop): For a multi-word rotate, never emit + a REG_NO_CONFLICT block. + +2005-12-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + Backport from mainline: + 2004-11-01 Mike Stump <mrs@apple.com> + + * inclhack.def (stdio_va_list): Break out clients from here... + (stdio_va_list_clients): ...to here. Also, don't fix if stdarg.h is + included or ifdef va_start. + * fixincl.x: Regenerate. + +2005-12-13 Alan Modra <amodra@bigpond.net.au> + + * config/rs6000/linux64.h (TARGET_ALIGN_NATURAL): Define. + +2005-12-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/25258 + * pa.c (som_text_section_asm_op): Use .NSUBSPA directive when changing + to the text subspace to output debugging information. + +2005-12-06 Alan Modra <amodra@bigpond.net.au> + + PR other/13873 + * longlong.h: Merge PPC tests from upstream. + +2005-12-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + PR middle-end/25022 + * builtins.c (expand_builtin_fputs, expand_builtin_printf, + expand_builtin_fprintf): Lookup the explicit replacement functions + for any unlocked stdio builtin transformations. + + * builtins.c (expand_builtin_fputs): Defer check for missing + replacement functions. + +2005-12-02 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/24103 + Backport: + 2002-08-22 Diego Novillo <dnovillo@redhat.com> + + * tree.c (simple_cst_equal): Call simple_cst_list_equal to compare + CONSTRUCTOR_ELTS pointers. + 2006-03-21 Jason Merrill <jason@redhat.com> PR middle-end/20297 |