AMDGPUEmitPrintf.cpp File Reference

#include "llvm/Transforms/Utils/AMDGPUEmitPrintf.h"
#include "llvm/ADT/SparseBitVector.h"
#include "llvm/Analysis/ValueTracking.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "amdgpu-emit-printf"

Functions
static Value *	fitArgInto64Bits (IRBuilder<> &Builder, Value *Arg)
static Value *	callPrintfBegin (IRBuilder<> &Builder, Value *Version)
static Value *	callAppendArgs (IRBuilder<> &Builder, Value *Desc, int NumArgs, Value *Arg0, Value *Arg1, Value *Arg2, Value *Arg3, Value *Arg4, Value *Arg5, Value *Arg6, bool IsLast)
static Value *	appendArg (IRBuilder<> &Builder, Value *Desc, Value *Arg, bool IsLast)
static Value *	getStrlenWithNull (IRBuilder<> &Builder, Value *Str)
static Value *	callAppendStringN (IRBuilder<> &Builder, Value *Desc, Value *Str, Value *Length, bool isLast)
static Value *	appendString (IRBuilder<> &Builder, Value *Desc, Value *Arg, bool IsLast)
static Value *	processArg (IRBuilder<> &Builder, Value *Desc, Value *Arg, bool SpecIsCString, bool IsLast)
static void	locateCStrings (SparseBitVector< 8 > &BV, Value *Fmt)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "amdgpu-emit-printf"

Definition at line 23 of file AMDGPUEmitPrintf.cpp.

Function Documentation

appendArg()

static Value * appendArg ( IRBuilder<> &  Builder, Value *  Desc, Value *  Arg, bool  IsLast  )

static

Definition at line 72 of file AMDGPUEmitPrintf.cpp.

References Arg, Builder, callAppendArgs(), and fitArgInto64Bits().

Referenced by processArg().

appendString()

static Value * appendString ( IRBuilder<> &  Builder, Value *  Desc, Value *  Arg, bool  IsLast  )

static

Definition at line 161 of file AMDGPUEmitPrintf.cpp.

References Arg, Builder, callAppendStringN(), getStrlenWithNull(), and llvm::Length.

Referenced by llvm::emitAMDGPUPrintfCall(), and processArg().

callAppendArgs()

static Value * callAppendArgs ( IRBuilder<> &  Builder, Value *  Desc, int  NumArgs, Value *  Arg0, Value *  Arg1, Value *  Arg2, Value *  Arg3, Value *  Arg4, Value *  Arg5, Value *  Arg6, bool  IsLast  )

static

Definition at line 56 of file AMDGPUEmitPrintf.cpp.

References Builder, and Int32Ty.

Referenced by appendArg().

callAppendStringN()

static Value * callAppendStringN ( IRBuilder<> &  Builder, Value *  Desc, Value *  Str, Value *  Length, bool  isLast  )

static

Definition at line 149 of file AMDGPUEmitPrintf.cpp.

References Builder, Int32Ty, and llvm::Length.

Referenced by appendString().

callPrintfBegin()

static Value * callPrintfBegin ( IRBuilder<> &  Builder, Value *  Version  )

static

Definition at line 49 of file AMDGPUEmitPrintf.cpp.

References Builder.

Referenced by llvm::emitAMDGPUPrintfCall().

fitArgInto64Bits()

static Value * fitArgInto64Bits ( IRBuilder<> &  Builder, Value *  Arg  )

static

Definition at line 25 of file AMDGPUEmitPrintf.cpp.

References Arg, Builder, llvm::Type::DoubleTyID, and llvm_unreachable.

Referenced by appendArg().

getStrlenWithNull()

static Value * getStrlenWithNull ( IRBuilder<> &  Builder, Value *  Str  )

static

Definition at line 82 of file AMDGPUEmitPrintf.cpp.

References llvm::BasicBlock::begin(), Builder, llvm::BranchInst::Create(), llvm::BasicBlock::Create(), llvm::Data, End, llvm::Instruction::eraseFromParent(), llvm::Constant::getNullValue(), llvm::BasicBlock::getTerminator(), and llvm::BasicBlock::splitBasicBlock().

Referenced by appendString().

locateCStrings()

static void locateCStrings ( SparseBitVector< 8 > &  BV, Value *  Fmt  )

static

Definition at line 182 of file AMDGPUEmitPrintf.cpp.

References llvm::getConstantStringInfo(), llvm::StringRef::npos, and llvm::SparseBitVector< ElementSize >::set().

Referenced by llvm::emitAMDGPUPrintfCall().

processArg()

static Value * processArg ( IRBuilder<> &  Builder, Value *  Desc, Value *  Arg, bool  SpecIsCString, bool  IsLast  )

static

Definition at line 169 of file AMDGPUEmitPrintf.cpp.

References appendArg(), appendString(), Arg, and Builder.

Referenced by llvm::emitAMDGPUPrintfCall().