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diff gcc/testsuite/gcc.dg/pr23470-1.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/pr23470-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,13 @@
+/* PR middle-end/23470 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -fdump-tree-original" } */
+
+void link_error (void);
+
+int f(double a, double b)
+{
+  if (((a*a) + (b*b))<0)
+    link_error();
+}
+
+/* { dg-final { scan-tree-dump-times "if \\(0\\)" 1 "original" } } */