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diff gcc/testsuite/gcc.dg/tree-ssa/scev-10.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-10.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,22 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-ivopts-details" } */
+
+int *a;
+
+int
+foo (signed char s, signed char l)
+{
+  signed char i;
+  int sum = 0;
+
+  for (i = s; i < l; i++)
+    {
+      sum += a[i];
+    }
+
+  return sum;
+}
+
+/* Address of array reference is scev.  */
+/* { dg-final { scan-tree-dump-times "  Type:\\tADDRESS\n  Use \[0-9\].\[0-9\]:" 1 "ivopts" } } */
+