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From-SVN: r583
This commit is contained in:
Richard Stallman 1992-03-24 20:00:52 +00:00
parent 6461be142d
commit 9ae57db830
1 changed files with 6 additions and 1 deletions
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7
gcc/sched.c
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@ -3451,7 +3451,12 @@ update_flow_info (notes, first, last, orig_insn)
case REG_LABEL:
/* Should be moved to the new insn(s) which use the label. */
abort ();
for (insn = first; insn != NEXT_INSN (last); insn = NEXT_INSN (insn))
if (GET_RTX_CLASS (GET_CODE (insn)) == 'i'
&& reg_mentioned_p (XEXP (note, 0), PATTERN (insn)))
REG_NOTES (insn) = gen_rtx (EXPR_LIST, REG_LABEL,
XEXP (note, 0), REG_NOTES (insn));
break;
case REG_CC_SETTER:
case REG_CC_USER: