[SystemZ] Handle sub-128 vectors

[oota-llvm.git] / test / CodeGen / SystemZ / vec-const-03.ll

diff --git a/test/CodeGen/SystemZ/vec-const-03.ll b/test/CodeGen/SystemZ/vec-const-03.ll
index 45ed83866d5559c0c72319b66534299f9efd797d..adc1105229e68d3a6017778f2568ca980a142237 100644 (file)
--- a/test/CodeGen/SystemZ/vec-const-03.ll
+++ b/test/CodeGen/SystemZ/vec-const-03.ll
@@ -41,3 +41,19 @@ define <4 x i32> @f5() {
 ; CHECK: br %r14
   ret <4 x i32> <i32 4278190080, i32 1, i32 16777215, i32 16776960>
 }
+
+; Test an all-zeros v2i32 that gets promoted to v4i32.
+define <2 x i32> @f6() {
+; CHECK-LABEL: f6:
+; CHECK: vgbm %v24, 0
+; CHECK: br %r14
+  ret <2 x i32> zeroinitializer
+}
+
+; Test a mixed v2i32 that gets promoted to v4i32 (mask 0xae00).
+define <2 x i32> @f7() {
+; CHECK-LABEL: f7:
+; CHECK: vgbm %v24, 44544
+; CHECK: br %r14
+  ret <2 x i32> <i32 4278255360, i32 -256>
+}