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diff gcc/testsuite/gcc.dg/pr37663.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/pr37663.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,16 @@
+/* PR tree-optimization/37663 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fwrapv" } */
+/* { dg-require-effective-target int32plus } */
+
+extern void bar (void);
+
+void
+foo (int x)
+{
+  x = 1 >= x;
+  int y = -1885403717;
+  x = x + (x != y * y);
+  if (x)
+    bar ();
+}