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diff gcc/testsuite/gcc.dg/torture/pr86066.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/torture/pr86066.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,19 @@
+/* PR tree-optimization/86066 */
+/* Testcase by Zhendong Su <Zhendong Su> */
+
+struct A
+{
+  int b:2;
+  int c:2;
+  unsigned d:8;
+};
+
+int main ()
+{
+  struct A t = { 0, 0, 2 };
+ L:
+  t.d = ~(~(~0 % t.d) % 2);
+  if (!t.d)
+    goto L;
+  return 0;
+}