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Skip debug insns in ix86_sched_reorder 

PR bootstrap/53555
	* config/i386/i386.c (ix86_sched_reorder) Skip debug insns.

From-SVN: r188212
This commit is contained in:
H.J. Lu 2012-06-04 23:31:54 +00:00 committed by H.J. Lu
parent 61a3e629c1
commit dea9f99db0
2 changed files with 9 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-06-04 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/53555
* config/i386/i386.c (ix86_sched_reorder) Skip debug insns.
2012-06-04 Jason Merrill <jason@redhat.com>
* dwarf2out.c (is_unit_die): New.

4
gcc/config/i386/i386.c
View File

@ -23919,6 +23919,8 @@ ix86_sched_reorder(FILE *dump, int sched_verbose, rtx *ready, int *pn_ready,
{
rtx con;
con = DEP_CON (dep);
if (!NONDEBUG_INSN_P (con))
continue;
insn1 = PATTERN (con);
if (GET_CODE (insn1) == PARALLEL)
insn1 = XVECEXP (insn1, 0, 0);
@ -23935,6 +23937,8 @@ ix86_sched_reorder(FILE *dump, int sched_verbose, rtx *ready, int *pn_ready,
{
rtx pro;
pro = DEP_PRO (dep1);
if (!NONDEBUG_INSN_P (pro))
continue;
if (pro != insn)
index = -1;
}