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1// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.3-library %s -fnative-half-type -fnative-int16-type -emit-llvm -disable-llvm-passes -o - | FileCheck %s2 3// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) half @_ZN4hlsl8__detail10ldexp_implIDhEET_S2_S2_4// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn half @llvm.exp2.f16(half %{{.*}})5// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn half [[EXP2]], %{{.*}}6// CHECK: ret half %mul7half test_ldexp_half(half X, half Exp) { return ldexp(X, Exp); }8 9// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <2 x half> @_ZN4hlsl8__detail10ldexp_implIDv2_DhEET_S3_S3_10// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <2 x half> @llvm.exp2.v2f16(<2 x half> %{{.*}})11// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <2 x half> [[EXP2]], %{{.*}}12// CHECK: ret <2 x half> %mul13half2 test_ldexp_half2(half2 X, half2 Exp) { return ldexp(X, Exp); }14 15// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <3 x half> @_ZN4hlsl8__detail10ldexp_implIDv3_DhEET_S3_S3_16// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <3 x half> @llvm.exp2.v3f16(<3 x half> %{{.*}})17// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <3 x half> [[EXP2]], %{{.*}}18// CHECK: ret <3 x half> %mul19half3 test_ldexp_half3(half3 X, half3 Exp) { return ldexp(X, Exp); }20 21// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <4 x half> @_ZN4hlsl8__detail10ldexp_implIDv4_DhEET_S3_S3_22// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <4 x half> @llvm.exp2.v4f16(<4 x half> %{{.*}})23// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <4 x half> [[EXP2]], %{{.*}}24// CHECK: ret <4 x half> %mul25half4 test_ldexp_half4(half4 X, half4 Exp) { return ldexp(X, Exp); }26 27// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) float @_ZN4hlsl8__detail10ldexp_implIfEET_S2_S2_28// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn float @llvm.exp2.f32(float %{{.*}})29// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn float [[EXP2]], %{{.*}}30// CHECK: ret float %mul31float test_ldexp_float(float X, float Exp) { return ldexp(X, Exp); }32 33// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <2 x float> @_ZN4hlsl8__detail10ldexp_implIDv2_fEET_S3_S3_34// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.exp2.v2f32(<2 x float> %{{.*}})35// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <2 x float> [[EXP2]], %{{.*}}36// CHECK: ret <2 x float> %mul37float2 test_ldexp_float2(float2 X, float2 Exp) { return ldexp(X, Exp); }38 39// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <3 x float> @_ZN4hlsl8__detail10ldexp_implIDv3_fEET_S3_S3_40// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.exp2.v3f32(<3 x float> %{{.*}})41// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <3 x float> [[EXP2]], %{{.*}}42// CHECK: ret <3 x float> %mul43float3 test_ldexp_float3(float3 X, float3 Exp) { return ldexp(X, Exp); }44 45// CHECK-LABEL: define linkonce_odr hidden noundef nofpclass(nan inf) <4 x float> @_ZN4hlsl8__detail10ldexp_implIDv4_fEET_S3_S3_46// CHECK: [[EXP2:%.*]] = call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.exp2.v4f32(<4 x float> %{{.*}})47// CHECK: %mul = fmul reassoc nnan ninf nsz arcp afn <4 x float> [[EXP2]], %{{.*}}48// CHECK: ret <4 x float> %mul49float4 test_ldexp_float4(float4 X, float4 Exp) { return ldexp(X, Exp); }50