clang/test/CodeGenHLSL/builtins/smoothstep.hlsl

// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \
// RUN:   dxil-pc-shadermodel6.3-library %s -fnative-half-type \
// RUN:   -emit-llvm -O1 -o - | FileCheck %s
// RUN: %clang_cc1 -finclude-default-header -triple \
// RUN:   spirv-unknown-vulkan-compute %s -fnative-half-type \
// RUN:   -emit-llvm -O1 -o - | FileCheck %s --check-prefix=SPVCHECK

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) half @_Z20test_smoothstep_halfDhDhDh(
// CHECK-SAME: half noundef nofpclass(nan inf) [[MIN:%.*]], half noundef nofpclass(nan inf) [[MAX:%.*]], half noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn half [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn half @llvm.dx.saturate.f16(half [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half [[HLSL_SATURATE_I]], 0xH4000
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half 0xH4200, [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn half [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret half [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) half @_Z20test_smoothstep_halfDhDhDh(
// SPVCHECK-SAME: half noundef nofpclass(nan inf) [[MIN:%.*]], half noundef nofpclass(nan inf) [[MAX:%.*]], half noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef half @llvm.spv.smoothstep.f16(half nofpclass(nan inf) [[MIN]], half nofpclass(nan inf) [[MAX]], half nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret half [[SPV_SMOOTHSTEP_I]]
//
half test_smoothstep_half(half Min, half Max, half X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <2 x half> @_Z21test_smoothstep_half2Dv2_DhS_S_(
// CHECK-SAME: <2 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <2 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <2 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x half> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x half> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <2 x half> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <2 x half> @llvm.dx.saturate.v2f16(<2 x half> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x half> [[HLSL_SATURATE_I]], splat (half 0xH4000)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x half> splat (half 0xH4200), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x half> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x half> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <2 x half> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <2 x half> @_Z21test_smoothstep_half2Dv2_DhS_S_(
// SPVCHECK-SAME: <2 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <2 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <2 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <2 x half> @llvm.spv.smoothstep.v2f16(<2 x half> nofpclass(nan inf) [[MIN]], <2 x half> nofpclass(nan inf) [[MAX]], <2 x half> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <2 x half> [[SPV_SMOOTHSTEP_I]]
//
half2 test_smoothstep_half2(half2 Min, half2 Max, half2 X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <3 x half> @_Z21test_smoothstep_half3Dv3_DhS_S_(
// CHECK-SAME: <3 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <3 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <3 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x half> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x half> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <3 x half> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <3 x half> @llvm.dx.saturate.v3f16(<3 x half> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x half> [[HLSL_SATURATE_I]], splat (half 0xH4000)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x half> splat (half 0xH4200), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x half> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x half> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <3 x half> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <3 x half> @_Z21test_smoothstep_half3Dv3_DhS_S_(
// SPVCHECK-SAME: <3 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <3 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <3 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <3 x half> @llvm.spv.smoothstep.v3f16(<3 x half> nofpclass(nan inf) [[MIN]], <3 x half> nofpclass(nan inf) [[MAX]], <3 x half> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <3 x half> [[SPV_SMOOTHSTEP_I]]
//
half3 test_smoothstep_half3(half3 Min, half3 Max, half3 X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <4 x half> @_Z21test_smoothstep_half4Dv4_DhS_S_(
// CHECK-SAME: <4 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <4 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <4 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x half> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x half> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <4 x half> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <4 x half> @llvm.dx.saturate.v4f16(<4 x half> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x half> [[HLSL_SATURATE_I]], splat (half 0xH4000)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x half> splat (half 0xH4200), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x half> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x half> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <4 x half> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <4 x half> @_Z21test_smoothstep_half4Dv4_DhS_S_(
// SPVCHECK-SAME: <4 x half> noundef nofpclass(nan inf) [[MIN:%.*]], <4 x half> noundef nofpclass(nan inf) [[MAX:%.*]], <4 x half> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <4 x half> @llvm.spv.smoothstep.v4f16(<4 x half> nofpclass(nan inf) [[MIN]], <4 x half> nofpclass(nan inf) [[MAX]], <4 x half> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <4 x half> [[SPV_SMOOTHSTEP_I]]
//
half4 test_smoothstep_half4(half4 Min, half4 Max, half4 X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) float @_Z21test_smoothstep_floatfff(
// CHECK-SAME: float noundef nofpclass(nan inf) [[MIN:%.*]], float noundef nofpclass(nan inf) [[MAX:%.*]], float noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn float [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn float [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn float [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn float @llvm.dx.saturate.f32(float [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn float [[HLSL_SATURATE_I]], 2.000000e+00
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn float 3.000000e+00, [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn float [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn float [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret float [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) float @_Z21test_smoothstep_floatfff(
// SPVCHECK-SAME: float noundef nofpclass(nan inf) [[MIN:%.*]], float noundef nofpclass(nan inf) [[MAX:%.*]], float noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef float @llvm.spv.smoothstep.f32(float nofpclass(nan inf) [[MIN]], float nofpclass(nan inf) [[MAX]], float nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret float [[SPV_SMOOTHSTEP_I]]
//
float test_smoothstep_float(float Min, float Max, float X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <2 x float> @_Z22test_smoothstep_float2Dv2_fS_S_(
// CHECK-SAME: <2 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <2 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <2 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x float> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x float> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <2 x float> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.dx.saturate.v2f32(<2 x float> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x float> [[HLSL_SATURATE_I]], splat (float 2.000000e+00)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <2 x float> splat (float 3.000000e+00), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x float> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <2 x float> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <2 x float> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <2 x float> @_Z22test_smoothstep_float2Dv2_fS_S_(
// SPVCHECK-SAME: <2 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <2 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <2 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <2 x float> @llvm.spv.smoothstep.v2f32(<2 x float> nofpclass(nan inf) [[MIN]], <2 x float> nofpclass(nan inf) [[MAX]], <2 x float> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <2 x float> [[SPV_SMOOTHSTEP_I]]
//
float2 test_smoothstep_float2(float2 Min, float2 Max, float2 X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <3 x float> @_Z22test_smoothstep_float3Dv3_fS_S_(
// CHECK-SAME: <3 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <3 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <3 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x float> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x float> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <3 x float> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.dx.saturate.v3f32(<3 x float> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x float> [[HLSL_SATURATE_I]], splat (float 2.000000e+00)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <3 x float> splat (float 3.000000e+00), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x float> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <3 x float> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <3 x float> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <3 x float> @_Z22test_smoothstep_float3Dv3_fS_S_(
// SPVCHECK-SAME: <3 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <3 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <3 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <3 x float> @llvm.spv.smoothstep.v3f32(<3 x float> nofpclass(nan inf) [[MIN]], <3 x float> nofpclass(nan inf) [[MAX]], <3 x float> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <3 x float> [[SPV_SMOOTHSTEP_I]]
//
float3 test_smoothstep_float3(float3 Min, float3 Max, float3 X) { return smoothstep(Min, Max, X); }

// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <4 x float> @_Z22test_smoothstep_float4Dv4_fS_S_(
// CHECK-SAME: <4 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <4 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <4 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// CHECK-NEXT:  [[ENTRY:.*:]]
// CHECK-NEXT:    [[SUB_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x float> [[X]], [[MIN]]
// CHECK-NEXT:    [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x float> [[MAX]], [[MIN]]
// CHECK-NEXT:    [[DIV_I:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <4 x float> [[SUB_I]], [[SUB1_I]]
// CHECK-NEXT:    [[HLSL_SATURATE_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.dx.saturate.v4f32(<4 x float> [[DIV_I]])
// CHECK-NEXT:    [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x float> [[HLSL_SATURATE_I]], splat (float 2.000000e+00)
// CHECK-NEXT:    [[SUB2_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn <4 x float> splat (float 3.000000e+00), [[MUL_I]]
// CHECK-NEXT:    [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x float> [[HLSL_SATURATE_I]], [[HLSL_SATURATE_I]]
// CHECK-NEXT:    [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn <4 x float> [[TMP0]], [[SUB2_I]]
// CHECK-NEXT:    ret <4 x float> [[MUL4_I]]
//
// SPVCHECK-LABEL: define hidden spir_func noundef nofpclass(nan inf) <4 x float> @_Z22test_smoothstep_float4Dv4_fS_S_(
// SPVCHECK-SAME: <4 x float> noundef nofpclass(nan inf) [[MIN:%.*]], <4 x float> noundef nofpclass(nan inf) [[MAX:%.*]], <4 x float> noundef nofpclass(nan inf) [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
// SPVCHECK-NEXT:  [[ENTRY:.*:]]
// SPVCHECK-NEXT:    [[SPV_SMOOTHSTEP_I:%.*]] = tail call reassoc nnan ninf nsz arcp afn noundef <4 x float> @llvm.spv.smoothstep.v4f32(<4 x float> nofpclass(nan inf) [[MIN]], <4 x float> nofpclass(nan inf) [[MAX]], <4 x float> nofpclass(nan inf) [[X]])
// SPVCHECK-NEXT:    ret <4 x float> [[SPV_SMOOTHSTEP_I]]
//
float4 test_smoothstep_float4(float4 Min, float4 Max, float4 X) { return smoothstep(Min, Max, X); }