1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SystemZ/int-cmp-07.ll b/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
index 3308cb0fb90..530d1787a77 100644
--- a/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
+++ b/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
@@ -115,3 +115,16 @@ define double @f8(double %a, double %b, i64 %i1, i64 %base, i64 %index) {
   %res = select i1 %cond, double %a, double %b
   ret double %res
 }
+
+; Check the comparison can be reversed if that allows CG to be used.
+define double @f9(double %a, double %b, i64 %i2, i64 *%ptr) {
+; CHECK-LABEL: f9:
+; CHECK: cg %r2, 0(%r3)
+; CHECK-NEXT: jh {{\.L.*}}
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %i1 = load i64 *%ptr
+  %cond = icmp slt i64 %i1, %i2
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}