53 lines · plain
1; RUN: opt -S -scalarizer -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s2 3; Make sure dxil operation function calls for abs are generated for float, half, and double.4 5 6; CHECK-LABEL: fabs_half7define noundef half @fabs_half(half noundef %a) {8entry:9 ; CHECK: call half @dx.op.unary.f16(i32 6, half %{{.*}})10 %elt.abs = call half @llvm.fabs.f16(half %a)11 ret half %elt.abs12}13 14; CHECK-LABEL: fabs_float15define noundef float @fabs_float(float noundef %a) {16entry:17; CHECK: call float @dx.op.unary.f32(i32 6, float %{{.*}})18 %elt.abs = call float @llvm.fabs.f32(float %a)19 ret float %elt.abs20}21 22; CHECK-LABEL: fabs_double23define noundef double @fabs_double(double noundef %a) {24entry:25; CHECK: call double @dx.op.unary.f64(i32 6, double %{{.*}})26 %elt.abs = call double @llvm.fabs.f64(double %a)27 ret double %elt.abs28}29 30; CHECK-LABEL: fabs_float431define noundef <4 x float> @fabs_float4(<4 x float> noundef %a) {32entry:33 ; CHECK: [[ee0:%.*]] = extractelement <4 x float> %a, i64 034 ; CHECK: [[ie0:%.*]] = call float @dx.op.unary.f32(i32 6, float [[ee0]])35 ; CHECK: [[ee1:%.*]] = extractelement <4 x float> %a, i64 136 ; CHECK: [[ie1:%.*]] = call float @dx.op.unary.f32(i32 6, float [[ee1]])37 ; CHECK: [[ee2:%.*]] = extractelement <4 x float> %a, i64 238 ; CHECK: [[ie2:%.*]] = call float @dx.op.unary.f32(i32 6, float [[ee2]])39 ; CHECK: [[ee3:%.*]] = extractelement <4 x float> %a, i64 340 ; CHECK: [[ie3:%.*]] = call float @dx.op.unary.f32(i32 6, float [[ee3]])41 ; CHECK: insertelement <4 x float> poison, float [[ie0]], i64 042 ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie1]], i64 143 ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie2]], i64 244 ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie3]], i64 345 %2 = call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) 46 ret <4 x float> %247}48 49declare half @llvm.fabs.f16(half)50declare float @llvm.fabs.f32(float)51declare double @llvm.fabs.f64(double)52declare <4 x float> @llvm.fabs.v4f32(<4 x float>)53