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-rw-r--r--gcc/final.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/final.c b/gcc/final.c
index a264fca..48be292 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -2660,11 +2660,13 @@ walk_alter_subreg (rtx *xp)
{
case PLUS:
case MULT:
+ case AND:
XEXP (x, 0) = walk_alter_subreg (&XEXP (x, 0));
XEXP (x, 1) = walk_alter_subreg (&XEXP (x, 1));
break;
case MEM:
+ case ZERO_EXTEND:
XEXP (x, 0) = walk_alter_subreg (&XEXP (x, 0));
break;