1 ; Test vector byte masks, v4f32 version. Only all-zero vectors are handled.
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
5 ; Test an all-zeros vector.
6 define <4 x float> @f0() {
10 ret <4 x float> zeroinitializer
13 ; Test that undefs are treated as zero.
14 define <4 x float> @f1() {
18 ret <4 x float> <float zeroinitializer, float undef,
19 float zeroinitializer, float undef>
22 ; Test an all-zeros v2f32 that gets promoted to v4f32.
23 define <2 x float> @f2() {
27 ret <2 x float> zeroinitializer