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diff gcc/testsuite/gcc.dg/pr56098-2.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/gcc.dg/pr56098-2.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,18 @@
+/* PR tree-optimization/56098 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fhoist-adjacent-loads -fdump-tree-optimized" } */
+
+struct S { volatile int i; volatile int j; };
+
+int
+bar (struct S *x, int y)
+{
+  int r;
+  if (y)
+    r = x->i;
+  else
+    r = x->j;
+  return r;
+}
+
+/* { dg-final { scan-tree-dump-not "r_\[0-9]* =.v. \[^\n\r]*;\[\n\r]*  r_\[0-9]* =.v. " "optimized" } } */