Implement the `QuadAny` HLSL Function

[farzonl]

• Implement QuadAny clang builtin,
• Link QuadAny clang builtin with hlsl_intrinsics.h
• Add sema checks for QuadAny to CheckHLSLBuiltinFunctionCall in SemaChecking.cpp
• Add codegen for QuadAny to EmitHLSLBuiltinExpr in CGBuiltin.cpp
• Add codegen tests to clang/test/CodeGenHLSL/builtins/QuadAny.hlsl
• Add sema tests to clang/test/SemaHLSL/BuiltIns/QuadAny-errors.hlsl
• Create the int_dx_QuadAny intrinsic in IntrinsicsDirectX.td
• Create the DXILOpMapping of int_dx_QuadAny to 222 in DXIL.td
• Create the QuadAny.ll and QuadAny_errors.ll tests in llvm/test/CodeGen/DirectX/

DirectX

DXIL Opcode	DXIL OpName	Shader Model	Shader Stages
222	QuadVote	6.7	('library', 'compute', 'amplification', 'mesh', 'pixel', 'node')

SPIR-V

There is no support for QuadAny when targeting SPIR-V.

NOTE: it is possible that this is incorrect. When working on this, the first thing to do is to determine if there really is no SPIR-V operation for this.

Test Case(s)

Example 1

//dxc QuadAny_test.hlsl -T lib_6_8 -enable-16bit-types -O0

export bool fn(bool p1) {
    return QuadAny(p1);
}

HLSL:

Syntax

bool QuadAny(bool cond);

Type Description

Name	Template Type	Component Type	Size
ret	scalar	bool	1
cond	scalar	bool	1

Minimum Shader Model

This function is supported in the following shader models.

Shader Model	Supported
Shader Model 6.7 and higher shader models	yes

Shader Stages

• Library Shader
• Compute Shader
• Amplification Shader
• Mesh Shader
• Pixel Shader
• Node Shader

See also

• Intrinsic Functions (DirectX HLSL)
• See QuadAny