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diff gcc/testsuite/gcc.dg/tree-ssa/copy-headers-4.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/copy-headers-4.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-ch2-details" } */
+
+int *a, *b;
+int test(int n, int k)
+{
+  int it = 0;
+  do
+    {
+      if (it % k == 1)
+	a[it] = 0;
+      else
+	b[it] = 1;
+    }
+  while (++it < n);
+}
+
+/* { dg-final { scan-tree-dump-not "is not do-while loop" "ch2" } } */