1// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ 2// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \ 3// RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s \ 4// RUN: --check-prefixes=CHECK,NATIVE_HALF \ 5// RUN: -DFNATTRS="noundef nofpclass(nan inf)" -DTARGET=dx 6// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ 7// RUN: dxil-pc-shadermodel6.3-library %s -emit-llvm -disable-llvm-passes \ 8// RUN: -o - | FileCheck %s --check-prefixes=CHECK,NO_HALF \ 9// RUN: -DFNATTRS="noundef nofpclass(nan inf)" -DTARGET=dx 10// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ 11// RUN: spirv-unknown-vulkan-compute %s -fnative-half-type \ 12// RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s \ 13// RUN: --check-prefixes=CHECK,NATIVE_HALF \ 14// RUN: -DFNATTRS="spir_func noundef nofpclass(nan inf)" -DTARGET=spv 15// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ 16// RUN: spirv-unknown-vulkan-compute %s -emit-llvm -disable-llvm-passes \ 17// RUN: -o - | FileCheck %s --check-prefixes=CHECK,NO_HALF \ 18// RUN: -DFNATTRS="spir_func noundef nofpclass(nan inf)" -DTARGET=spv 19 20// NATIVE_HALF: define [[FNATTRS]] half @ 21// NATIVE_HALF: call reassoc nnan ninf nsz arcp afn half @llvm.[[TARGET]].step.f16(half 22// NO_HALF: call reassoc nnan ninf nsz arcp afn float @llvm.[[TARGET]].step.f32(float 23// NATIVE_HALF: ret half 24// NO_HALF: ret float 25half test_step_half(half p0, half p1) 26{ 27 return step(p0, p1); 28} 29// NATIVE_HALF: define [[FNATTRS]] <2 x half> @ 30// NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <2 x half> @llvm.[[TARGET]].step.v2f16(<2 x half> 31// NO_HALF: call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.[[TARGET]].step.v2f32(<2 x float> 32// NATIVE_HALF: ret <2 x half> %hlsl.step 33// NO_HALF: ret <2 x float> %hlsl.step 34half2 test_step_half2(half2 p0, half2 p1) 35{ 36 return step(p0, p1); 37} 38// NATIVE_HALF: define [[FNATTRS]] <3 x half> @ 39// NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <3 x half> @llvm.[[TARGET]].step.v3f16(<3 x half> 40// NO_HALF: call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.[[TARGET]].step.v3f32(<3 x float> 41// NATIVE_HALF: ret <3 x half> %hlsl.step 42// NO_HALF: ret <3 x float> %hlsl.step 43half3 test_step_half3(half3 p0, half3 p1) 44{ 45 return step(p0, p1); 46} 47// NATIVE_HALF: define [[FNATTRS]] <4 x half> @ 48// NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <4 x half> @llvm.[[TARGET]].step.v4f16(<4 x half> 49// NO_HALF: call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.[[TARGET]].step.v4f32(<4 x float> 50// NATIVE_HALF: ret <4 x half> %hlsl.step 51// NO_HALF: ret <4 x float> %hlsl.step 52half4 test_step_half4(half4 p0, half4 p1) 53{ 54 return step(p0, p1); 55} 56 57// CHECK: define [[FNATTRS]] float @ 58// CHECK: call reassoc nnan ninf nsz arcp afn float @llvm.[[TARGET]].step.f32(float 59// CHECK: ret float 60float test_step_float(float p0, float p1) 61{ 62 return step(p0, p1); 63} 64// CHECK: define [[FNATTRS]] <2 x float> @ 65// CHECK: %hlsl.step = call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.[[TARGET]].step.v2f32( 66// CHECK: ret <2 x float> %hlsl.step 67float2 test_step_float2(float2 p0, float2 p1) 68{ 69 return step(p0, p1); 70} 71// CHECK: define [[FNATTRS]] <3 x float> @ 72// CHECK: %hlsl.step = call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.[[TARGET]].step.v3f32( 73// CHECK: ret <3 x float> %hlsl.step 74float3 test_step_float3(float3 p0, float3 p1) 75{ 76 return step(p0, p1); 77} 78// CHECK: define [[FNATTRS]] <4 x float> @ 79// CHECK: %hlsl.step = call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.[[TARGET]].step.v4f32( 80// CHECK: ret <4 x float> %hlsl.step 81float4 test_step_float4(float4 p0, float4 p1) 82{ 83 return step(p0, p1); 84} 85