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-rw-r--r--gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-30.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-30.c b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-30.c
new file mode 100644
index 00000000000..3a36c5173c0
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-30.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fscalar-evolutions -fdump-tree-scev-details -fall-data-deps -fdump-tree-ddall" } */
+
+void foo (int);
+
+int main ()
+{
+ int c[100][200];
+ int a;
+ int x;
+
+ for (a = 1; a < 50; a++)
+ {
+ x = a;
+ c[x-7][1] = c[x+2][3] + c[x-1][2];
+ c[x][2] = c[x+2][3];
+ }
+ foo (c[12][13]);
+}
+
+/* { dg-final { diff-tree-dumps "ddall" } } */