clang 22.0.0git
Functions
CGHLSLBuiltins.cpp File Reference
#include "CGBuiltin.h"
#include "CGHLSLRuntime.h"
#include "CodeGenFunction.h"

Go to the source code of this file.

Functions

static Value * handleAsDoubleBuiltin (CodeGenFunction &CGF, const CallExpr *E)
static Value * handleHlslClip (const CallExpr *E, CodeGenFunction *CGF)
static Value * handleHlslSplitdouble (const CallExpr *E, CodeGenFunction *CGF)
static Value * handleElementwiseF16ToF32 (CodeGenFunction &CGF, const CallExpr *E)
static Value * emitBufferStride (CodeGenFunction *CGF, const Expr *HandleExpr, LValue &Stride)
static Intrinsic::ID getDotProductIntrinsic (CGHLSLRuntime &RT, QualType QT)
static Intrinsic::ID getFirstBitHighIntrinsic (CGHLSLRuntime &RT, QualType QT)
static Intrinsic::ID getWaveActiveSumIntrinsic (llvm::Triple::ArchType Arch, CGHLSLRuntime &RT, QualType QT)
static Intrinsic::ID getWaveActiveMaxIntrinsic (llvm::Triple::ArchType Arch, CGHLSLRuntime &RT, QualType QT)
static Intrinsic::ID getWaveActiveMinIntrinsic (llvm::Triple::ArchType Arch, CGHLSLRuntime &RT, QualType QT)
static std::string getSpecConstantFunctionName (clang::QualType SpecConstantType, ASTContext &Context)

Function Documentation

◆ emitBufferStride()

Value * emitBufferStride ( CodeGenFunction * CGF,
const Expr * HandleExpr,
LValue & Stride )
static

Definition at line 214 of file CGHLSLBuiltins.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CGBuilderTy::CreateStore(), clang::Expr::getType(), clang::QualType::getTypePtr(), and clang::CodeGen::CodeGenFunction::getTypeSize().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ getDotProductIntrinsic()

Intrinsic::ID getDotProductIntrinsic ( CGHLSLRuntime & RT,
QualType QT )
static

Definition at line 225 of file CGHLSLBuiltins.cpp.

References clang::Type::isFloatingType(), clang::Type::isSignedIntegerType(), and clang::Type::isUnsignedIntegerType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ getFirstBitHighIntrinsic()

Intrinsic::ID getFirstBitHighIntrinsic ( CGHLSLRuntime & RT,
QualType QT )
static

Definition at line 234 of file CGHLSLBuiltins.cpp.

References clang::Type::hasSignedIntegerRepresentation(), and clang::Type::hasUnsignedIntegerRepresentation().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ getSpecConstantFunctionName()

std::string getSpecConstantFunctionName ( clang::QualType SpecConstantType,
ASTContext & Context )
static

Definition at line 300 of file CGHLSLBuiltins.cpp.

References clang::FunctionDecl::Create(), clang::ParmVarDecl::Create(), clang::SC_Extern, and clang::SC_None.

Referenced by clang::CodeGen::CodeGenFunction::getSpecConstantFunction().

◆ getWaveActiveMaxIntrinsic()

Intrinsic::ID getWaveActiveMaxIntrinsic ( llvm::Triple::ArchType Arch,
CGHLSLRuntime & RT,
QualType QT )
static

Definition at line 261 of file CGHLSLBuiltins.cpp.

References Arch, and clang::Type::isUnsignedIntegerType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ getWaveActiveMinIntrinsic()

Intrinsic::ID getWaveActiveMinIntrinsic ( llvm::Triple::ArchType Arch,
CGHLSLRuntime & RT,
QualType QT )
static

Definition at line 280 of file CGHLSLBuiltins.cpp.

References Arch, and clang::Type::isUnsignedIntegerType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ getWaveActiveSumIntrinsic()

Intrinsic::ID getWaveActiveSumIntrinsic ( llvm::Triple::ArchType Arch,
CGHLSLRuntime & RT,
QualType QT )
static

Definition at line 244 of file CGHLSLBuiltins.cpp.

References Arch, and clang::Type::isUnsignedIntegerType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ handleAsDoubleBuiltin()

Value * handleAsDoubleBuiltin ( CodeGenFunction & CGF,
const CallExpr * E )
static

Definition at line 21 of file CGHLSLBuiltins.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenTypeCache::DoubleTy, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::Type::hasUnsignedIntegerRepresentation(), and clang::Type::isVectorType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ handleElementwiseF16ToF32()

Value * handleElementwiseF16ToF32 ( CodeGenFunction & CGF,
const CallExpr * E )
static

Definition at line 163 of file CGHLSLBuiltins.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Type::castAs(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenTypeCache::FloatTy, clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getTriple(), clang::Expr::getType(), clang::Value::getType(), and clang::Type::hasUnsignedIntegerRepresentation().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ handleHlslClip()

Value * handleHlslClip ( const CallExpr * E,
CodeGenFunction * CGF )
static

Definition at line 56 of file CGHLSLBuiltins.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::createBasicBlock(), clang::CodeGen::CodeGenFunction::CurFn, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenTypeCache::FloatTy, clang::CallExpr::getArg(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getHLSLRuntime(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), and clang::Expr::getType().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

◆ handleHlslSplitdouble()

Value * handleHlslSplitdouble ( const CallExpr * E,
CodeGenFunction * CGF )
static

Definition at line 95 of file CGHLSLBuiltins.cpp.

References clang::TargetCXXABI::areArgsDestroyedLeftToRightInCallee(), clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateStore(), clang::CodeGen::CodeGenFunction::EmitHLSLOutArgExpr(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitWritebacks(), clang::CallExpr::getArg(), clang::Type::getAs(), clang::TargetInfo::getCXXABI(), clang::CodeGen::CodeGenFunction::getTarget(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::Value::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CallArgList::reverseWritebacks().

Referenced by clang::CodeGen::CodeGenFunction::EmitHLSLBuiltinExpr().

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