1 // RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.6-library %s -fnative-half-type -emit-llvm-only -disable-llvm-passes -verify -verify-ignore-unexpected
3 float2 test_no_second_arg(float2 p0) {
4 return __builtin_hlsl_elementwise_clamp(p0);
5 // expected-error@-1 {{too few arguments to function call, expected 3, have 1}}
8 float2 test_no_third_arg(float2 p0) {
9 return __builtin_hlsl_elementwise_clamp(p0, p0);
10 // expected-error@-1 {{too few arguments to function call, expected 3, have 2}}
13 float2 test_too_many_arg(float2 p0) {
14 return __builtin_hlsl_elementwise_clamp(p0, p0, p0, p0);
15 // expected-error@-1 {{too many arguments to function call, expected 3, have 4}}
18 float2 test_clamp_no_second_arg(float2 p0) {
20 // expected-error@-1 {{no matching function for call to 'clamp'}}
23 float2 test_clamp_vector_size_mismatch(float3 p0, float2 p1) {
24 return clamp(p0, p0, p1);
25 // expected-warning@-1 {{implicit conversion truncates vector: 'float3' (aka 'vector<float, 3>') to 'vector<float, 2>' (vector of 2 'float' values)}}
28 float2 test_clamp_builtin_vector_size_mismatch(float3 p0, float2 p1) {
29 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
30 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must have the same type}}
33 float test_clamp_scalar_mismatch(float p0, half p1) {
34 return clamp(p1, p0, p1);
35 // expected-error@-1 {{call to 'clamp' is ambiguous}}
38 float2 test_clamp_element_type_mismatch(half2 p0, float2 p1) {
39 return clamp(p1, p0, p1);
40 // expected-error@-1 {{call to 'clamp' is ambiguous}}
43 float2 test_builtin_clamp_float2_splat(float p0, float2 p1) {
44 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
45 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
48 float3 test_builtin_clamp_float3_splat(float p0, float3 p1) {
49 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
50 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
53 float4 test_builtin_clamp_float4_splat(float p0, float4 p1) {
54 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
55 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
58 float2 test_clamp_float2_int_splat(float2 p0, int p1) {
59 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
60 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
63 float3 test_clamp_float3_int_splat(float3 p0, int p1) {
64 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
65 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
68 float2 test_builtin_clamp_int_vect_to_float_vec_promotion(int2 p0, float p1) {
69 return __builtin_hlsl_elementwise_clamp(p0, p1, p1);
70 // expected-error@-1 {{all arguments to '__builtin_hlsl_elementwise_clamp' must be vectors}}
73 float test_builtin_clamp_bool_type_promotion(bool p0) {
74 return __builtin_hlsl_elementwise_clamp(p0, p0, p0);
75 // expected-error@-1 {{1st argument must be a vector, integer or floating point type (was 'bool')}}
78 float builtin_bool_to_float_type_promotion(float p0, bool p1) {
79 return __builtin_hlsl_elementwise_clamp(p0, p0, p1);
80 // expected-error@-1 {{3rd argument must be a floating point type (was 'bool')}}
83 float builtin_bool_to_float_type_promotion2(bool p0, float p1) {
84 return __builtin_hlsl_elementwise_clamp(p1, p0, p1);
85 // expected-error@-1 {{2nd argument must be a floating point type (was 'bool')}}
88 float builtin_clamp_int_to_float_promotion(float p0, int p1) {
89 return __builtin_hlsl_elementwise_clamp(p0, p0, p1);
90 // expected-error@-1 {{3rd argument must be a floating point type (was 'int')}}