1; Test f32 and v4f32 absolute on z14. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s 4 5declare float @llvm.fabs.f32(float) 6declare <4 x float> @llvm.fabs.v4f32(<4 x float>) 7 8; Test a plain absolute. 9define <4 x float> @f1(<4 x float> %val) { 10; CHECK-LABEL: f1: 11; CHECK: vflpsb %v24, %v24 12; CHECK: br %r14 13 %ret = call <4 x float> @llvm.fabs.v4f32(<4 x float> %val) 14 ret <4 x float> %ret 15} 16 17; Test a negative absolute. 18define <4 x float> @f2(<4 x float> %val) { 19; CHECK-LABEL: f2: 20; CHECK: vflnsb %v24, %v24 21; CHECK: br %r14 22 %abs = call <4 x float> @llvm.fabs.v4f32(<4 x float> %val) 23 %ret = fneg <4 x float> %abs 24 ret <4 x float> %ret 25} 26 27; Test an f32 absolute that uses vector registers. 28define float @f3(<4 x float> %val) { 29; CHECK-LABEL: f3: 30; CHECK: wflpsb %f0, %v24 31; CHECK: br %r14 32 %scalar = extractelement <4 x float> %val, i32 0 33 %ret = call float @llvm.fabs.f32(float %scalar) 34 ret float %ret 35} 36 37; Test an f32 negative absolute that uses vector registers. 38define float @f4(<4 x float> %val) { 39; CHECK-LABEL: f4: 40; CHECK: wflnsb %f0, %v24 41; CHECK: br %r14 42 %scalar = extractelement <4 x float> %val, i32 0 43 %abs = call float @llvm.fabs.f32(float %scalar) 44 %ret = fneg float %abs 45 ret float %ret 46} 47