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-rw-r--r--gcc/testsuite/gcc.dg/vect/pr30858.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr30858.c b/gcc/testsuite/gcc.dg/vect/pr30858.c
new file mode 100644
index 000000000..0af2f8e9a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr30858.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_int } */
+
+int
+foo (int ko)
+{
+ int j,i;
+ for (j = 0; j < ko; j++)
+ i += (i > 10) ? -5 : 7;
+ return i;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "Unknown def-use cycle pattern." 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */