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PARALLELs can contain ASM_OPERANDS.

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From-SVN: r41112
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Bernd Schmidt 2001-04-05 12:06:36 +00:00 • committed by Bernd Schmidt
parent 0c23cca355
commit 1032c35733
2 changed files with 6 additions and 1 deletions
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3
gcc/ChangeLog
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@ -1,5 +1,8 @@
2001-04-05 Bernd Schmidt <bernds@redhat.com>
* config/ia64/ia64.c (rtx_needs_barrier): A PARALLEL can contain
ASM_OPERAND.
* sched-deps.c (sched_analyze_insn): Revert more of the March 27
change.

4
gcc/config/ia64/ia64.c
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@ -4234,7 +4234,9 @@ rtx_needs_barrier (x, flags, pred)
update_set_flags (pat, &new_flags, &pred, &cond);
need_barrier |= set_src_needs_barrier (pat, new_flags, pred, cond);
}
else if (GET_CODE (pat) == USE || GET_CODE (pat) == CALL)
else if (GET_CODE (pat) == USE
|| GET_CODE (pat) == CALL
|| GET_CODE (pat) == ASM_OPERANDS)
need_barrier |= rtx_needs_barrier (pat, flags, pred);
else if (GET_CODE (pat) != CLOBBER && GET_CODE (pat) != RETURN)
abort ();