[clang] 2039268 - [HLSL] remove double impelementation of log, sin, trunc intrinsics (#86440)

[via cfe-commits]

Author: Andrii Levitskiy
Date: 2024-03-25T12:42:51-04:00
New Revision: 20392687d38169c7f7de484050e734cb72630b2f

URL: https://github.com/llvm/llvm-project/commit/20392687d38169c7f7de484050e734cb72630b2f
DIFF: https://github.com/llvm/llvm-project/commit/20392687d38169c7f7de484050e734cb72630b2f.diff

LOG: [HLSL] remove double impelementation of log, sin, trunc intrinsics (#86440)

This change removes the log, log2, log10, sin, trunc intrinsics with
parameters of type double as it is not available in the DXC compiler.


https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-log

https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-log2

https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-log10

https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-sin

https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-trunc

Closes #86189

Added: 
    

Modified: 
    clang/lib/Headers/hlsl/hlsl_intrinsics.h

Removed: 
    


################################################################################
diff  --git a/clang/lib/Headers/hlsl/hlsl_intrinsics.h b/clang/lib/Headers/hlsl/hlsl_intrinsics.h
index 0d6baccd7c0ac9..d9f27c0db57ce4 100644
--- a/clang/lib/Headers/hlsl/hlsl_intrinsics.h
+++ b/clang/lib/Headers/hlsl/hlsl_intrinsics.h
@@ -737,15 +737,6 @@ float3 log(float3);
 _HLSL_BUILTIN_ALIAS(__builtin_elementwise_log)
 float4 log(float4);
 
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log)
-double log(double);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log)
-double2 log(double2);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log)
-double3 log(double3);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log)
-double4 log(double4);
-
 //===----------------------------------------------------------------------===//
 // log10 builtins
 //===----------------------------------------------------------------------===//
@@ -779,15 +770,6 @@ float3 log10(float3);
 _HLSL_BUILTIN_ALIAS(__builtin_elementwise_log10)
 float4 log10(float4);
 
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log10)
-double log10(double);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log10)
-double2 log10(double2);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log10)
-double3 log10(double3);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log10)
-double4 log10(double4);
-
 //===----------------------------------------------------------------------===//
 // log2 builtins
 //===----------------------------------------------------------------------===//
@@ -821,15 +803,6 @@ float3 log2(float3);
 _HLSL_BUILTIN_ALIAS(__builtin_elementwise_log2)
 float4 log2(float4);
 
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log2)
-double log2(double);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log2)
-double2 log2(double2);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log2)
-double3 log2(double3);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_log2)
-double4 log2(double4);
-
 //===----------------------------------------------------------------------===//
 // mad builtins
 //===----------------------------------------------------------------------===//
@@ -1384,15 +1357,6 @@ float3 sin(float3);
 _HLSL_BUILTIN_ALIAS(__builtin_elementwise_sin)
 float4 sin(float4);
 
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_sin)
-double sin(double);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_sin)
-double2 sin(double2);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_sin)
-double3 sin(double3);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_sin)
-double4 sin(double4);
-
 //===----------------------------------------------------------------------===//
 // sqrt builtins
 //===----------------------------------------------------------------------===//
@@ -1441,15 +1405,6 @@ float3 trunc(float3);
 _HLSL_BUILTIN_ALIAS(__builtin_elementwise_trunc)
 float4 trunc(float4);
 
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_trunc)
-double trunc(double);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_trunc)
-double2 trunc(double2);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_trunc)
-double3 trunc(double3);
-_HLSL_BUILTIN_ALIAS(__builtin_elementwise_trunc)
-double4 trunc(double4);
-
 //===----------------------------------------------------------------------===//
 // Wave* builtins
 //===----------------------------------------------------------------------===//