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-rw-r--r--gcc/genattrtab.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c
index f11532f19be..3e0fd9ed73c 100644
--- a/gcc/genattrtab.c
+++ b/gcc/genattrtab.c
@@ -959,6 +959,7 @@ check_attr_value (rtx exp, struct attr_desc *attr)
case CTZ:
case POPCOUNT:
case PARITY:
+ case BSWAP:
XEXP (exp, 0) = check_attr_value (XEXP (exp, 0), attr);
break;