1*c05e29bfSFarzon Lotfi; RUN: opt -S -scalarizer -dxil-op-lower -mtriple=dxil-pc-shadermodel6.7-library %s | FileCheck %s 2b2ca23aeSFarzon Lotfi 3b2ca23aeSFarzon Lotfi; Make sure dxil operation function calls for exp2 are generated for float and half. 4b2ca23aeSFarzon Lotfi 5*c05e29bfSFarzon Lotfidefine noundef float @exp2_float(float noundef %a) { 6b2ca23aeSFarzon Lotfientry: 7*c05e29bfSFarzon Lotfi ; CHECK:call float @dx.op.unary.f32(i32 21, float %{{.*}}) 8*c05e29bfSFarzon Lotfi %elt.exp2 = call float @llvm.exp2.f32(float %a) 9b2ca23aeSFarzon Lotfi ret float %elt.exp2 10b2ca23aeSFarzon Lotfi} 11b2ca23aeSFarzon Lotfi 12*c05e29bfSFarzon Lotfidefine noundef half @exp2_half(half noundef %a) { 13b2ca23aeSFarzon Lotfientry: 14*c05e29bfSFarzon Lotfi ; CHECK:call half @dx.op.unary.f16(i32 21, half %{{.*}}) 15*c05e29bfSFarzon Lotfi %elt.exp2 = call half @llvm.exp2.f16(half %a) 16b2ca23aeSFarzon Lotfi ret half %elt.exp2 17b2ca23aeSFarzon Lotfi} 18*c05e29bfSFarzon Lotfi 19*c05e29bfSFarzon Lotfidefine noundef <4 x float> @exp2_float4(<4 x float> noundef %a) { 20*c05e29bfSFarzon Lotfientry: 21*c05e29bfSFarzon Lotfi ; CHECK: [[ee0:%.*]] = extractelement <4 x float> %a, i64 0 22*c05e29bfSFarzon Lotfi ; CHECK: [[ie0:%.*]] = call float @dx.op.unary.f32(i32 21, float [[ee0]]) 23*c05e29bfSFarzon Lotfi ; CHECK: [[ee1:%.*]] = extractelement <4 x float> %a, i64 1 24*c05e29bfSFarzon Lotfi ; CHECK: [[ie1:%.*]] = call float @dx.op.unary.f32(i32 21, float [[ee1]]) 25*c05e29bfSFarzon Lotfi ; CHECK: [[ee2:%.*]] = extractelement <4 x float> %a, i64 2 26*c05e29bfSFarzon Lotfi ; CHECK: [[ie2:%.*]] = call float @dx.op.unary.f32(i32 21, float [[ee2]]) 27*c05e29bfSFarzon Lotfi ; CHECK: [[ee3:%.*]] = extractelement <4 x float> %a, i64 3 28*c05e29bfSFarzon Lotfi ; CHECK: [[ie3:%.*]] = call float @dx.op.unary.f32(i32 21, float [[ee3]]) 29*c05e29bfSFarzon Lotfi ; CHECK: insertelement <4 x float> poison, float [[ie0]], i64 0 30*c05e29bfSFarzon Lotfi ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie1]], i64 1 31*c05e29bfSFarzon Lotfi ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie2]], i64 2 32*c05e29bfSFarzon Lotfi ; CHECK: insertelement <4 x float> %{{.*}}, float [[ie3]], i64 3 33*c05e29bfSFarzon Lotfi %2 = call <4 x float> @llvm.exp2.v4f32(<4 x float> %a) 34*c05e29bfSFarzon Lotfi ret <4 x float> %2 35*c05e29bfSFarzon Lotfi} 36*c05e29bfSFarzon Lotfi 37*c05e29bfSFarzon Lotfideclare float @llvm.exp2.f32(float) 38*c05e29bfSFarzon Lotfideclare half @llvm.exp2.f16(half) 39*c05e29bfSFarzon Lotfideclare <4 x float> @llvm.exp2.v4f32(<4 x float> %a) 40