| // RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ |
| // RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \ |
| // RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s \ |
| // RUN: --check-prefixes=CHECK,NATIVE_HALF |
| // RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ |
| // RUN: dxil-pc-shadermodel6.3-library %s -emit-llvm -disable-llvm-passes \ |
| // RUN: -o - | FileCheck %s --check-prefixes=CHECK,NO_HALF |
| |
| // NATIVE_HALF: define noundef half @ |
| // NATIVE_HALF: call half @llvm.fabs.f16(half |
| // NO_HALF: call float @llvm.fabs.f32(float |
| // NATIVE_HALF: ret half |
| // NO_HALF: ret float |
| half test_length_half(half p0) |
| { |
| return length(p0); |
| } |
| // NATIVE_HALF: define noundef half @ |
| // NATIVE_HALF: %hlsl.length = call half @llvm.dx.length.v2f16 |
| // NO_HALF: %hlsl.length = call float @llvm.dx.length.v2f32( |
| // NATIVE_HALF: ret half %hlsl.length |
| // NO_HALF: ret float %hlsl.length |
| half test_length_half2(half2 p0) |
| { |
| return length(p0); |
| } |
| // NATIVE_HALF: define noundef half @ |
| // NATIVE_HALF: %hlsl.length = call half @llvm.dx.length.v3f16 |
| // NO_HALF: %hlsl.length = call float @llvm.dx.length.v3f32( |
| // NATIVE_HALF: ret half %hlsl.length |
| // NO_HALF: ret float %hlsl.length |
| half test_length_half3(half3 p0) |
| { |
| return length(p0); |
| } |
| // NATIVE_HALF: define noundef half @ |
| // NATIVE_HALF: %hlsl.length = call half @llvm.dx.length.v4f16 |
| // NO_HALF: %hlsl.length = call float @llvm.dx.length.v4f32( |
| // NATIVE_HALF: ret half %hlsl.length |
| // NO_HALF: ret float %hlsl.length |
| half test_length_half4(half4 p0) |
| { |
| return length(p0); |
| } |
| |
| // CHECK: define noundef float @ |
| // CHECK: call float @llvm.fabs.f32(float |
| // CHECK: ret float |
| float test_length_float(float p0) |
| { |
| return length(p0); |
| } |
| // CHECK: define noundef float @ |
| // CHECK: %hlsl.length = call float @llvm.dx.length.v2f32( |
| // CHECK: ret float %hlsl.length |
| float test_length_float2(float2 p0) |
| { |
| return length(p0); |
| } |
| // CHECK: define noundef float @ |
| // CHECK: %hlsl.length = call float @llvm.dx.length.v3f32( |
| // CHECK: ret float %hlsl.length |
| float test_length_float3(float3 p0) |
| { |
| return length(p0); |
| } |
| // CHECK: define noundef float @ |
| // CHECK: %hlsl.length = call float @llvm.dx.length.v4f32( |
| // CHECK: ret float %hlsl.length |
| float test_length_float4(float4 p0) |
| { |
| return length(p0); |
| } |
