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(prune_references): Add missing symmetic CONFLICTP call.
author
Richard Kenner
<kenner@gcc.gnu.org>
Tue, 12 Nov 1996 21:15:19 +0000
(16:15 -0500)
committer
Richard Kenner
<kenner@gcc.gnu.org>
Tue, 12 Nov 1996 21:15:19 +0000
(16:15 -0500)
From-SVN: r13143
gcc/global.c
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diff --git
a/gcc/global.c
b/gcc/global.c
index 12088d880b988266d6c1b08a5df9517febf50457..a4f5ab18f3b048409a53c98c7c7055c6f5a843ad 100644
(file)
--- a/
gcc/global.c
+++ b/
gcc/global.c
@@
-871,7
+871,8
@@
prune_preferences ()
we want to give the lower-priority allocno the first chance for
these registers). */
for (j = i + 1; j < max_allocno; j++)
- if (CONFLICTP (allocno, allocno_order[j]))
+ if (CONFLICTP (allocno, allocno_order[j])
+ || CONFLICTP (allocno_order[j], allocno))
{
COPY_HARD_REG_SET (temp,
hard_reg_full_preferences[allocno_order[j]]);