[SystemZ] Add immediate addition involving high words

[oota-llvm.git] / test / CodeGen / SystemZ / int-cmp-02.ll

diff --git a/test/CodeGen/SystemZ/int-cmp-02.ll b/test/CodeGen/SystemZ/int-cmp-02.ll
index 26e13914349cb8b2eb4d96c564706b51d4b9d146..4a8a1a9ade33d1ee06b36ef1d2399f1655c53be1 100644 (file)
--- a/test/CodeGen/SystemZ/int-cmp-02.ll
+++ b/test/CodeGen/SystemZ/int-cmp-02.ll
@@ -181,3 +181,16 @@ while.body:
 while.end:
   ret void
 }
+
+; Check the comparison can be reversed if that allows C to be used.
+define double @f13(double %a, double %b, i32 %i2, i32 *%ptr) {
+; CHECK-LABEL: f13:
+; CHECK: c %r2, 0(%r3)
+; CHECK-NEXT: jh {{\.L.*}}
+; CHECK: ldr %f0, %f2
+; CHECK: br %r14
+  %i1 = load i32 *%ptr
+  %cond = icmp slt i32 %i1, %i2
+  %res = select i1 %cond, double %a, double %b
+  ret double %res
+}