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diff gcc/testsuite/c-c++-common/pr46562.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/c-c++-common/pr46562.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fdump-tree-ccp1" } */
+
+static const int a[4] = {};
+int foo(void)
+{
+  int i = 1;
+  const int *p = &a[i];
+  return *p;
+}
+
+/* { dg-final { scan-tree-dump "return 0;" "ccp1" } } */