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diff gcc/testsuite/c-c++-common/restrict-4.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/restrict-4.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,18 @@
+/* { dg-do compile }  */
+/* { dg-options "-O2 -fdump-tree-lim2-details" } */
+
+struct Foo
+{
+  int n;
+  int * __restrict__ p;
+};
+void bar(struct Foo f, int * __restrict__ q)
+{
+  int i;
+  for (i = 0; i < f.n; ++i)
+    {
+      *q += f.p[i];
+    }
+}
+
+/* { dg-final { scan-tree-dump "Executing store motion" "lim2" } } */