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(prune_references): Add missing symmetic CONFLICTP call.

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From-SVN: r13143
This commit is contained in:
Richard Kenner 1996-11-12 16:15:19 -05:00
parent 160b7bc403
commit 99fd40121f
1 changed files with 2 additions and 1 deletions
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3
gcc/global.c
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@ -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]]);