1; Test vector negation on z14. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s 4 5; Test a v4f32 negation. 6define <4 x float> @f1(<4 x float> %dummy, <4 x float> %val) { 7; CHECK-LABEL: f1: 8; CHECK: vflcsb %v24, %v26 9; CHECK: br %r14 10 %ret = fsub <4 x float> <float -0.0, float -0.0, 11 float -0.0, float -0.0>, %val 12 ret <4 x float> %ret 13} 14 15; Test an f32 negation that uses vector registers. 16define float @f2(<4 x float> %val) { 17; CHECK-LABEL: f2: 18; CHECK: wflcsb %f0, %v24 19; CHECK: br %r14 20 %scalar = extractelement <4 x float> %val, i32 0 21 %ret = fsub float -0.0, %scalar 22 ret float %ret 23} 24