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diff gcc/testsuite/g++.dg/predict-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/predict-1.C	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-profile_estimate" } */
+
+#include <new>
+
+int *r;
+
+void test()
+{
+  r = new(std::nothrow) int;
+  if (r)
+    __builtin_memset (r, 0, sizeof(int));
+}
+
+/* { dg-final { scan-tree-dump "malloc returned non-NULL heuristics of edge\[^:\]*: 99.96%" "profile_estimate"} } */