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Diffstat (limited to 'stdlib/longlong.h')
-rw-r--r--stdlib/longlong.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/stdlib/longlong.h b/stdlib/longlong.h
index ad42907f54..0427718396 100644
--- a/stdlib/longlong.h
+++ b/stdlib/longlong.h
@@ -1343,7 +1343,7 @@ UDItype __umulsidi3 (USItype, USItype);
     __asm__ ("subcc\t%r5,%6,%1\n\t"					\
 	     "sub\t%r3,%4,%0\n\t"					\
 	     "movcs\t%%xcc, 1, %2\n\t"					\
-	     "add\t%0, %2, %0"						\
+	     "sub\t%0, %2, %0"						\
 	     : "=r" ((UDItype)(sh)),				      	\
 	       "=&r" ((UDItype)(sl)),				      	\
 	       "+r" (__carry)				      		\