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re PR target/23832 (libjava build failure on sh64) 

PR target/23832
	* recog.c (peephole2_optimize): Increment peep2_current_count
	only when the slot is empty.

From-SVN: r105827
This commit is contained in:
Kaz Kojima 2005-10-23 21:15:18 +00:00
parent ad238e4ff7
commit 0341454504
2 changed files with 10 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-10-23 Kaz Kojima <kkojima@gcc.gnu.org>
PR target/23832
* recog.c (peephole2_optimize): Increment peep2_current_count
only when the slot is empty.
2005-10-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR ada/23957

6
gcc/recog.c
View File

@ -3091,7 +3091,8 @@ peephole2_optimize (FILE *dump_file ATTRIBUTE_UNUSED)
/* Record this insn. */
if (--peep2_current < 0)
peep2_current = MAX_INSNS_PER_PEEP2;
if (peep2_current_count < MAX_INSNS_PER_PEEP2)
if (peep2_current_count < MAX_INSNS_PER_PEEP2
&& peep2_insn_data[peep2_current].insn == NULL_RTX)
peep2_current_count++;
peep2_insn_data[peep2_current].insn = insn;
propagate_one_insn (pbi, insn);
@ -3253,7 +3254,8 @@ peephole2_optimize (FILE *dump_file ATTRIBUTE_UNUSED)
{
if (--i < 0)
i = MAX_INSNS_PER_PEEP2;
if (peep2_current_count < MAX_INSNS_PER_PEEP2)
if (peep2_current_count < MAX_INSNS_PER_PEEP2
&& peep2_insn_data[i].insn == NULL_RTX)
peep2_current_count++;
peep2_insn_data[i].insn = x;
propagate_one_insn (pbi, x);