X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=b57b242724e6d4990e0f13b635a6e9f4f1738f54;hb=8c0dd6141ac94f5b7e842bf19e13c25302599dc8;hp=a61c9a3a22dedcaab24580d371761b5234000986;hpb=680bc1222583bc9f3a5977dd80c1faf4766e268a;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a61c9a3a22d..b57b242724e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,44 @@ +2011-05-25 Eric Botcazou + + * common.opt (flag_stack_usage_info): New variable. + (-Wstack-usage): New option. + * doc/invoke.texi (Warning options): Document -Wstack-usage. + * opts.c (common_handle_option) : New case. + : Likewise. + * toplev.c (output_stack_usage): Handle -Wstack-usage. + * calls.c (expand_call): Test flag_stack_usage_info variable instead + of flag_stack_usage. + (emit_library_call_value_1): Likewise. + * explow.c (allocate_dynamic_stack_space): Likewise. + * function.c (instantiate_virtual_regs ): Likewise. + (prepare_function_start): Likewise. + (rest_of_handle_thread_prologue_and_epilogue): Likewise. + * config/alpha/alpha.c (alpha_expand_prologue): Likewise. + * config/arm/arm.c (arm_expand_prologue): Likewise. + (thumb1_expand_prologue): Likewise. + * config/avr/avr.c (expand_prologue): Likewise. + * config/i386/i386.c (ix86_expand_prologue): Likewise. + * config/ia64/ia64.c (ia64_expand_prologue): Likewise. + * config/m68k/m68k.c (m68k_expand_prologue): Likewise. + * config/mips/mips.c (mips_expand_prologue): Likewise. + * config/pa/pa.c (hppa_expand_prologue): Likewise. + * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. + * config/s390/s390.c (s390_emit_prologue): Likewise. + * config/sh/sh.c (sh_expand_prologue): Likewise. + * config/sparc/sparc.c (sparc_expand_prologue): Likewise. + * config/spu/spu.c (spu_expand_prologue): Likewise. + +2011-05-25 Richard Guenther + + * gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs. + (gimple_canonical_types_compatible_p): Likewise. + +2011-05-25 Jan Hubicka + + PR middle-end/49062 + * ipa.c (function_and_variable_visibility): Only add to same + comdat group list if DECL_ONE_ONLY. + 2011-05-25 Andrey Belevantsev PR rtl-optimization/49014