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diff gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-31.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/gcc.dg/tree-ssa/ssa-dse-31.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fdump-tree-dse1-details" } */
+
+void g();
+void f(int n, char *p)
+{
+  *p = 0;
+  if (n)
+    {
+      *p = 1;
+      g();
+    }
+  *p = 2;
+}
+
+/* { dg-final { scan-tree-dump-times "Deleted dead store" 1 "dse1" } } */