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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 -O1 -o - | FileCheck %s2// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple spirv-vulkan-library %s -fnative-half-type -fnative-int16-type -emit-llvm -O0 -o - | FileCheck %s --check-prefix=SPIRV3 4 5 6// CHECK: define {{.*}} i32 {{.*}}test_scalar{{.*}}(double {{.*}} [[VALD:%.*]])7// CHECK: [[VALRET:%.*]] = {{.*}} call { i32, i32 } @llvm.dx.splitdouble.i32(double [[VALD]])8// CHECK-NEXT: extractvalue { i32, i32 } [[VALRET]], 09// CHECK-NEXT: extractvalue { i32, i32 } [[VALRET]], 110//11// SPIRV: define hidden spir_func {{.*}} i32 {{.*}}test_scalar{{.*}}(double {{.*}} [[VALD:%.*]])12// SPIRV-NOT: @llvm.dx.splitdouble.i3213// SPIRV: [[LOAD:%.*]] = load double, ptr [[VALD]].addr, align 814// SPIRV-NEXT: [[CAST:%.*]] = bitcast double [[LOAD]] to <2 x i32>15// SPIRV-NEXT: extractelement <2 x i32> [[CAST]], i64 016// SPIRV-NEXT: extractelement <2 x i32> [[CAST]], i64 117uint test_scalar(double D) {18 uint A, B;19 asuint(D, A, B);20 return A + B;21}22 23// CHECK: define {{.*}} <1 x i32> {{.*}}test_double1{{.*}}(<1 x double> {{.*}} [[VALD:%.*]])24// CHECK: [[TRUNC:%.*]] = extractelement <1 x double> %D, i64 025// CHECK-NEXT: [[VALRET:%.*]] = {{.*}} call { i32, i32 } @llvm.dx.splitdouble.i32(double [[TRUNC]])26// CHECK-NEXT: extractvalue { i32, i32 } [[VALRET]], 027// CHECK-NEXT: extractvalue { i32, i32 } [[VALRET]], 128//29// SPIRV: define hidden spir_func {{.*}} <1 x i32> {{.*}}test_double1{{.*}}(<1 x double> {{.*}} [[VALD:%.*]])30// SPIRV-NOT: @llvm.dx.splitdouble.i3231// SPIRV: [[LOAD:%.*]] = load <1 x double>, ptr [[VALD]].addr, align 832// SPIRV-NEXT: [[TRUNC:%.*]] = extractelement <1 x double> [[LOAD]], i64 033// SPIRV-NEXT: [[CAST:%.*]] = bitcast double [[TRUNC]] to <2 x i32>34// SPIRV-NEXT: extractelement <2 x i32> [[CAST]], i64 035// SPIRV-NEXT: extractelement <2 x i32> [[CAST]], i64 136uint1 test_double1(double1 D) {37 uint A, B;38 asuint(D, A, B);39 return A + B;40}41 42// CHECK: define {{.*}} <2 x i32> {{.*}}test_vector2{{.*}}(<2 x double> {{.*}} [[VALD:%.*]])43// CHECK: [[VALRET:%.*]] = {{.*}} call { <2 x i32>, <2 x i32> } @llvm.dx.splitdouble.v2i32(<2 x double> [[VALD]])44// CHECK-NEXT: extractvalue { <2 x i32>, <2 x i32> } [[VALRET]], 045// CHECK-NEXT: extractvalue { <2 x i32>, <2 x i32> } [[VALRET]], 146//47// SPIRV: define hidden spir_func {{.*}} <2 x i32> {{.*}}test_vector2{{.*}}(<2 x double> {{.*}} [[VALD:%.*]])48// SPIRV-NOT: @llvm.dx.splitdouble.i3249// SPIRV: [[LOAD:%.*]] = load <2 x double>, ptr [[VALD]].addr, align 1650// SPIRV-NEXT: [[CAST1:%.*]] = bitcast <2 x double> [[LOAD]] to <4 x i32>51// SPIRV-NEXT: [[SHUF1:%.*]] = shufflevector <4 x i32> [[CAST1]], <4 x i32> poison, <2 x i32> <i32 0, i32 2>52// SPIRV-NEXT: [[SHUF2:%.*]] = shufflevector <4 x i32> [[CAST1]], <4 x i32> poison, <2 x i32> <i32 1, i32 3>53uint2 test_vector2(double2 D) {54 uint2 A, B;55 asuint(D, A, B);56 return A + B;57}58 59// CHECK: define {{.*}} <3 x i32> {{.*}}test_vector3{{.*}}(<3 x double> {{.*}} [[VALD:%.*]])60// CHECK: [[VALRET:%.*]] = {{.*}} call { <3 x i32>, <3 x i32> } @llvm.dx.splitdouble.v3i32(<3 x double> [[VALD]])61// CHECK-NEXT: extractvalue { <3 x i32>, <3 x i32> } [[VALRET]], 062// CHECK-NEXT: extractvalue { <3 x i32>, <3 x i32> } [[VALRET]], 163//64// SPIRV: define hidden spir_func {{.*}} <3 x i32> {{.*}}test_vector3{{.*}}(<3 x double> {{.*}} [[VALD:%.*]])65// SPIRV-NOT: @llvm.dx.splitdouble.i3266// SPIRV: [[LOAD:%.*]] = load <3 x double>, ptr [[VALD]].addr, align 3267// SPIRV-NEXT: [[CAST1:%.*]] = bitcast <3 x double> [[LOAD]] to <6 x i32>68// SPIRV-NEXT: [[SHUF1:%.*]] = shufflevector <6 x i32> [[CAST1]], <6 x i32> poison, <3 x i32> <i32 0, i32 2, i32 4>69// SPIRV-NEXT: [[SHUF2:%.*]] = shufflevector <6 x i32> [[CAST1]], <6 x i32> poison, <3 x i32> <i32 1, i32 3, i32 5>70uint3 test_vector3(double3 D) {71 uint3 A, B;72 asuint(D, A, B);73 return A + B;74}75 76// CHECK: define {{.*}} <4 x i32> {{.*}}test_vector4{{.*}}(<4 x double> {{.*}} [[VALD:%.*]])77// CHECK: [[VALRET:%.*]] = {{.*}} call { <4 x i32>, <4 x i32> } @llvm.dx.splitdouble.v4i32(<4 x double> [[VALD]])78// CHECK-NEXT: extractvalue { <4 x i32>, <4 x i32> } [[VALRET]], 079// CHECK-NEXT: extractvalue { <4 x i32>, <4 x i32> } [[VALRET]], 180//81// SPIRV: define hidden spir_func {{.*}} <4 x i32> {{.*}}test_vector4{{.*}}(<4 x double> {{.*}} [[VALD:%.*]])82// SPIRV-NOT: @llvm.dx.splitdouble.i3283// SPIRV: [[LOAD:%.*]] = load <4 x double>, ptr [[VALD]].addr, align 3284// SPIRV-NEXT: [[CAST1:%.*]] = bitcast <4 x double> [[LOAD]] to <8 x i32>85// SPIRV-NEXT: [[SHUF1:%.*]] = shufflevector <8 x i32> [[CAST1]], <8 x i32> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>86// SPIRV-NEXT: [[SHUF2:%.*]] = shufflevector <8 x i32> [[CAST1]], <8 x i32> poison, <4 x i32> <i32 1, i32 3, i32 5, i32 7>87uint4 test_vector4(double4 D) {88 uint4 A, B;89 asuint(D, A, B);90 return A + B;91}92