1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ifc-5.c b/gcc/testsuite/gcc.dg/tree-ssa/ifc-5.c
new file mode 100644
index 000000000..a9cc8168e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ifc-5.c
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-c -O2 -ftree-vectorize -fdump-tree-ifcvt-stats" { target *-*-* } } */
+
+void
+dct_unquantize_h263_inter_c (short *block, int n, int qscale, int nCoeffs)
+{
+  int i, level, qmul, qadd;
+
+  qadd = (qscale - 1) | 1;
+  qmul = qscale << 1;
+
+  for (i = 0; i <= nCoeffs; i++)
+    {
+      level = block[i];
+      if (level < 0)
+	level = level * qmul - qadd;
+      else
+	level = level * qmul + qadd;
+      block[i] = level;
+    }
+}
+
+/* { dg-final { scan-tree-dump-times "Applying if-conversion" 1 "ifcvt" } } */
+/* { dg-final { cleanup-tree-dump "ifcvt" } } */