; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val --target-env spv1.6 %} ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val --target-env spv1.6 %} ; CHECK-DAG: %[[#op_ext_cl:]] = OpExtInstImport "OpenCL.std" ; CHECK-DAG: %[[#float_16:]] = OpTypeFloat 16 ; CHECK-DAG: %[[#vec4_float_16:]] = OpTypeVector %[[#float_16]] 4 ; CHECK-DAG: %[[#float_32:]] = OpTypeFloat 32 ; CHECK-DAG: %[[#vec4_float_32:]] = OpTypeVector %[[#float_32]] 4 define noundef half @smoothstep_half(half noundef %a, half noundef %b, half noundef %c) { entry: ; CHECK: %[[#]] = OpFunction %[[#float_16]] None %[[#]] ; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#float_16]] ; CHECK: %[[#arg1:]] = OpFunctionParameter %[[#float_16]] ; CHECK: %[[#arg2:]] = OpFunctionParameter %[[#float_16]] ; CHECK: %[[#]] = OpExtInst %[[#float_16]] %[[#op_ext_cl]] smoothstep %[[#arg0]] %[[#arg1]] %[[#arg2]] %spv.smoothstep = call half @llvm.spv.smoothstep.f16(half %a, half %b, half %c) ret half %spv.smoothstep } define noundef float @smoothstep_float(float noundef %a, float noundef %b, float noundef %c) { entry: ; CHECK: %[[#]] = OpFunction %[[#float_32]] None %[[#]] ; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#float_32]] ; CHECK: %[[#arg1:]] = OpFunctionParameter %[[#float_32]] ; CHECK: %[[#arg2:]] = OpFunctionParameter %[[#float_32]] ; CHECK: %[[#]] = OpExtInst %[[#float_32]] %[[#op_ext_cl]] smoothstep %[[#arg0]] %[[#arg1]] %[[#arg2]] %spv.smoothstep = call float @llvm.spv.smoothstep.f32(float %a, float %b, float %c) ret float %spv.smoothstep } define noundef <4 x half> @smoothstep_half4(<4 x half> noundef %a, <4 x half> noundef %b, <4 x half> noundef %c) { entry: ; CHECK: %[[#]] = OpFunction %[[#vec4_float_16]] None %[[#]] ; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#vec4_float_16]] ; CHECK: %[[#arg1:]] = OpFunctionParameter %[[#vec4_float_16]] ; CHECK: %[[#arg2:]] = OpFunctionParameter %[[#vec4_float_16]] ; CHECK: %[[#]] = OpExtInst %[[#vec4_float_16]] %[[#op_ext_cl]] smoothstep %[[#arg0]] %[[#arg1]] %[[#arg2]] %spv.smoothstep = call <4 x half> @llvm.spv.smoothstep.v4f16(<4 x half> %a, <4 x half> %b, <4 x half> %c) ret <4 x half> %spv.smoothstep } define noundef <4 x float> @smoothstep_float4(<4 x float> noundef %a, <4 x float> noundef %b, <4 x float> noundef %c) { entry: ; CHECK: %[[#]] = OpFunction %[[#vec4_float_32]] None %[[#]] ; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#vec4_float_32]] ; CHECK: %[[#arg1:]] = OpFunctionParameter %[[#vec4_float_32]] ; CHECK: %[[#arg2:]] = OpFunctionParameter %[[#vec4_float_32]] ; CHECK: %[[#]] = OpExtInst %[[#vec4_float_32]] %[[#op_ext_cl]] smoothstep %[[#arg0]] %[[#arg1]] %[[#arg2]] %spv.smoothstep = call <4 x float> @llvm.spv.smoothstep.v4f32(<4 x float> %a, <4 x float> %b, <4 x float> %c) ret <4 x float> %spv.smoothstep } declare half @llvm.spv.smoothstep.f16(half, half, half) declare float @llvm.spv.smoothstep.f32(float, float, float) declare <4 x half> @llvm.spv.smoothstep.v4f16(<4 x half>, <4 x half>, <4 x half>) declare <4 x float> @llvm.spv.smoothstep.v4f32(<4 x float>, <4 x float>, <4 x float>)