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From-SVN: r833
This commit is contained in:
Richard Stallman 1992-04-25 02:07:13 +00:00
parent 9a631e8e94
commit 8d9e73ccd6
1 changed files with 3 additions and 2 deletions
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5
gcc/optabs.c
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@ -1354,8 +1354,9 @@ emit_libcall_block (insns, target, result, equiv)
if (set != 0 && GET_CODE (SET_DEST (set)) == REG
&& REGNO (SET_DEST (set)) >= FIRST_PSEUDO_REGISTER
&& ! reg_mentioned_p (SET_DEST (set), PATTERN (insns))
&& ! reg_used_between_p (SET_DEST (set), insns, insn))
&& (insn == insns
|| (! reg_mentioned_p (SET_DEST (set), PATTERN (insns))
&& ! reg_used_between_p (SET_DEST (set), insns, insn))))
{
if (PREV_INSN (insn))
NEXT_INSN (PREV_INSN (insn)) = next;