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| author | Kai Tietz <kai.tietz@onevision.com> | 2010-07-28 18:00:09 +0000 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2010-07-28 20:00:09 +0200 |
| commit | 3c5273a96ba8dbf98c40bc6d9d0a1587b4cfedb2 (patch) | |
| tree | e9456c08db3a11dbe46b002ed8ff55b4f9ebee25 /gcc/targhooks.h | |
| parent | c9d75a48c4ea63ab27ccdb40f993236289b243f2 (diff) | |
| download | gcc-3c5273a96ba8dbf98c40bc6d9d0a1587b4cfedb2.tar.gz | |
i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New.
2010-07-28 Kai Tietz <kai.tietz@onevision.com>
* config/i386/i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New.
* config/i386/i386.c (ix86_profile_before_prologue): New.
(override_options): Add special handling for -mfentry.
(ix86_function_regparm): Likewise.
(ix86_function_sseregparm): Likewise.
(ix86_frame_pointer_required): Likewise.
(ix86_expand_prologue): Check for ms_hook_prologue.
(x86_function_profiler): Adjust mcount output.
(TARGET_PROFILE_BEFORE_PROLOGUE): Define hook.
* config/i386/i386.opt (mfentry): New.
* doc/invoke.texi (mfentry): Add documentation.
* doc/tm.texi: Regenerated..
* doc/tm.texi.in (TARGET_PROFILE_BEFORE_PROLOGUE): New.
* final.c (final_start_function): Replace macro
PROFILE_BEFORE_PROLOGUE by target hook.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* target.def (profile_before_prologue): New hook.
* targhooks.c (default_profile_before_prologue): New.
* targhooks.h (default_profile_before_prologue): New.
From-SVN: r162651
Diffstat (limited to 'gcc/targhooks.h')
| -rw-r--r-- | gcc/targhooks.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/targhooks.h b/gcc/targhooks.h index 23393b46255..198bcc79eaf 100644 --- a/gcc/targhooks.h +++ b/gcc/targhooks.h @@ -150,3 +150,4 @@ extern int default_memory_move_cost (enum machine_mode, reg_class_t, bool); extern int default_register_move_cost (enum machine_mode, reg_class_t, reg_class_t); +extern bool default_profile_before_prologue (void); |