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diff gcc/testsuite/gcc.dg/fold-reassoc-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/fold-reassoc-2.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fdump-tree-original" } */
+
+int foo (int i)
+{
+  return (i + 2) - (i + 1);
+}
+int bar (int i)
+{
+  return (i + 2) + ~i;
+}
+
+/* { dg-final { scan-tree-dump-times "return 1;" 2 "original" } } */