================
@@ -387,6 +387,23 @@ float3 asin(float3);
_HLSL_BUILTIN_ALIAS(__builtin_elementwise_asin)
float4 asin(float4);
+//===----------------------------------------------------------------------===//
+// asuint builtins
+//===----------------------------------------------------------------------===//
+
+/// \fn uint asuint(T Val)
+/// \brief Interprets the bit pattern of x as an unsigned integer.
+/// \param Val The input value.
+
+_HLSL_BUILTIN_ALIAS(__builtin_hlsl_elementwise_asuint)
+uint asuint(float);
+_HLSL_BUILTIN_ALIAS(__builtin_hlsl_elementwise_asuint)
+uint2 asuint(float2);
+_HLSL_BUILTIN_ALIAS(__builtin_hlsl_elementwise_asuint)
+uint3 asuint(float3);
+_HLSL_BUILTIN_ALIAS(__builtin_hlsl_elementwise_asuint)
+uint4 asuint(float4);
----------------
joaosaffran wrote:
When I add the `uint asuint(int)` and `uint asuint(uint)`, I am seeing the
following error:
```
/workspace/llvm-project/clang/test/SemaHLSL/BuiltIns/asuint-errors.hlsl:11:12:
error: call to 'asuint' is ambiguous
11 | return asuint(p1);
| ^~~~~~
/workspace/llvm-project/build-debug/lib/clang/20/include/hlsl/hlsl_intrinsics.h:399:6:
note: candidate function
399 | uint asuint(float);
| ^
/workspace/llvm-project/build-debug/lib/clang/20/include/hlsl/hlsl_intrinsics.h:408:6:
note: candidate function
408 | uint asuint(uint);
| ^
/workspace/llvm-project/build-debug/lib/clang/20/include/hlsl/hlsl_intrinsics.h:417:6:
note: candidate function
417 | uint asuint(int);
```
It seems like clang is not being able to figure out which function to call.
Please let me know if you have a solution for this issue.
https://github.com/llvm/llvm-project/pull/107292
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