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diff gcc/testsuite/gcc.dg/pr84710.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/pr84710.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,13 @@
+/* PR target/84710 */
+/* { dg-do compile } */
+/* { dg-options "-O -fno-forward-propagate" } */
+
+char a;
+int b;
+
+void
+foo (void)
+{
+  int d;
+  b = __builtin_mul_overflow ((char) d, 0xfe, &a);
+}