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recog.c (split_all_insns): Set RTL profile

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* recog.c (split_all_insns): Set RTL profile
	(peephole2_optimize): Likewise.
	* function.c (thread_prologue_and_epilogue_insns): Likewise.
	* combine.c (combine_instructions): Likewise.

From-SVN: r138863
This commit is contained in:
Jan Hubicka 2008-08-08 12:04:51 +02:00 • committed by Jan Hubicka
parent 1de853b169
commit a8ba47cb41
4 changed files with 16 additions and 0 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2008-08-07 Jan Hubicka <jh@suse.cz>
* recog.c (split_all_insns): Set RTL profile
(peephole2_optimize): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* combine.c (combine_instructions): Likewise.
2008-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* c-common.c (c_common_reswords): Also warn about keyword "bool".

2
gcc/combine.c
View file

@ -1112,6 +1112,7 @@ combine_instructions (rtx f, unsigned int nregs)
last_call_luid = 0;
mem_last_set = -1;
label_tick++;
rtl_profile_for_bb (this_basic_block);
for (insn = BB_HEAD (this_basic_block);
insn != NEXT_INSN (BB_END (this_basic_block));
insn = next ? next : NEXT_INSN (insn))
@ -1268,6 +1269,7 @@ combine_instructions (rtx f, unsigned int nregs)
}
}
default_rtl_profile ();
clear_log_links ();
clear_bb_flags ();
new_direct_jump_p |= purge_all_dead_edges ();

3
gcc/function.c
View file

@ -4840,6 +4840,7 @@ thread_prologue_and_epilogue_insns (void)
#endif
edge_iterator ei;
rtl_profile_for_bb (ENTRY_BLOCK_PTR);
#ifdef HAVE_prologue
if (HAVE_prologue)
{
@ -4886,6 +4887,7 @@ thread_prologue_and_epilogue_insns (void)
if (e == NULL)
goto epilogue_done;
rtl_profile_for_bb (EXIT_BLOCK_PTR);
#ifdef HAVE_return
if (optimize && HAVE_return)
{
@ -5035,6 +5037,7 @@ thread_prologue_and_epilogue_insns (void)
cfg_layout_finalize ();
}
epilogue_done:
default_rtl_profile ();
if (inserted)
{

4
gcc/recog.c
View file

@ -2672,6 +2672,7 @@ split_all_insns (void)
rtx insn, next;
bool finish = false;
rtl_profile_for_bb (bb);
for (insn = BB_HEAD (bb); !finish ; insn = next)
{
/* Can't use `next_real_insn' because that might go across
@ -2714,6 +2715,7 @@ split_all_insns (void)
}
}
default_rtl_profile ();
if (changed)
find_many_sub_basic_blocks (blocks);
@ -2966,6 +2968,7 @@ peephole2_optimize (void)
FOR_EACH_BB_REVERSE (bb)
{
rtl_profile_for_bb (bb);
/* Indicate that all slots except the last holds invalid data. */
for (i = 0; i < MAX_INSNS_PER_PEEP2; ++i)
peep2_insn_data[i].insn = NULL_RTX;
@ -3182,6 +3185,7 @@ peephole2_optimize (void)
}
}
default_rtl_profile ();
for (i = 0; i < MAX_INSNS_PER_PEEP2 + 1; ++i)
BITMAP_FREE (peep2_insn_data[i].live_before);
BITMAP_FREE (live);