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diff gcc/testsuite/gcc.dg/pr68317.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/pr68317.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+void bar (int);
+
+void
+foo ()
+{
+ int index = 0;
+
+ for (index; index <= 10; index--)
+   /* Result of the following multiply will overflow
+      when converted to signed int.  */
+   bar ((0xcafe + index) * 0xdead);
+}