================
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -finclude-default-header -triple
dxil-pc-shadermodel6.6-library %s -fnative-half-type -disable-llvm-passes
-verify -verify-ignore-unexpected
+
+void test_too_few_arg()
+{
+ return __builtin_hlsl_step();
+ // expected-error@-1 {{too few arguments to function call, expected 2, have
0}}
+}
+
+void test_too_many_arg(float2 p0)
+{
+ return __builtin_hlsl_step(p0, p0, p0);
+ // expected-error@-1 {{too many arguments to function call, expected 2, have
3}}
+}
+
+bool builtin_bool_to_float_type_promotion(bool p1)
+{
+ return __builtin_hlsl_step(p1, p1);
+ // expected-error@-1 {passing 'bool' to parameter of incompatible type
'float'}}
+}
+
+bool builtin_step_int_to_float_promotion(int p1)
+{
+ return __builtin_hlsl_step(p1, p1);
+ // expected-error@-1 {{passing 'int' to parameter of incompatible type
'float'}}
+}
+
+bool2 builtin_step_int2_to_float2_promotion(int2 p1)
+{
+ return __builtin_hlsl_step(p1, p1);
+ // expected-error@-1 {{passing 'int2' (aka 'vector<int, 2>') to parameter of
incompatible type '__attribute__((__vector_size__(2 * sizeof(float)))) float'
(vector of 2 'float' values)}}
+}
----------------
farzonl wrote:
add a new line
https://github.com/llvm/llvm-project/pull/106471
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