PreISelIntrinsicLowering.cpp File Reference

#include "llvm/CodeGen/PreISelIntrinsicLowering.h"
#include "llvm/Analysis/ObjCARCInstKind.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/User.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Casting.h"

Include dependency graph for PreISelIntrinsicLowering.cpp:

Go to the source code of this file.

Functions
static bool	lowerLoadRelative (Function &F)
static CallInst::TailCallKind	getOverridingTailCallKind (const Function &F)
static bool	lowerObjCCall (Function &F, const char *NewFn, bool setNonLazyBind=false)
static bool	lowerIntrinsics (Module &M)
	INITIALIZE_PASS (PreISelIntrinsicLoweringLegacyPass, "pre-isel-intrinsic-lowering", "Pre-ISel Intrinsic Lowering", false, false) ModulePass *llvm

Function Documentation

getOverridingTailCallKind()

static CallInst::TailCallKind getOverridingTailCallKind ( const Function &  F )

static

Definition at line 63 of file PreISelIntrinsicLowering.cpp.

References llvm::objcarc::GetFunctionClass(), llvm::objcarc::IsAlwaysTail(), llvm::objcarc::IsNeverTail(), llvm::CallInst::TCK_None, llvm::CallInst::TCK_NoTail, and llvm::CallInst::TCK_Tail.

Referenced by lowerObjCCall().

INITIALIZE_PASS()

INITIALIZE_PASS	(	PreISelIntrinsicLoweringLegacyPass	,
		"pre-isel-intrinsic-lowering"	,
		"Pre-ISel Intrinsic Lowering"	,
		false	,
		false
	)

Definition at line 226 of file PreISelIntrinsicLowering.cpp.

lowerIntrinsics()

static bool lowerIntrinsics ( Module &  M )

static

Definition at line 121 of file PreISelIntrinsicLowering.cpp.

References F(), lowerLoadRelative(), and lowerObjCCall().

Referenced by llvm::PreISelIntrinsicLoweringPass::run(), and llvm::InstrProfiling::run().

lowerLoadRelative()

static bool lowerLoadRelative ( Function &  F )

static

Definition at line 30 of file PreISelIntrinsicLowering.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, B, llvm::IRBuilderBase::CreateAlignedLoad(), llvm::IRBuilderBase::CreateBitCast(), llvm::IRBuilderBase::CreateGEP(), llvm::dyn_cast(), E, F(), llvm::Function::getContext(), llvm::Type::getInt32Ty(), llvm::Type::getInt8Ty(), llvm::Type::getPointerTo(), I, Int32Ty, llvm::Value::replaceAllUsesWith(), llvm::Value::use_begin(), llvm::Value::use_empty(), and llvm::Value::use_end().

Referenced by lowerIntrinsics().

lowerObjCCall()

static bool lowerObjCCall ( Function &  F, const char *  NewFn, bool  setNonLazyBind = false  )

static

Definition at line 72 of file PreISelIntrinsicLowering.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, assert(), E, llvm::FunctionCallee::getCallee(), llvm::Function::getFunctionType(), llvm::GlobalValue::getLinkage(), llvm::Module::getOrInsertFunction(), getOverridingTailCallKind(), llvm::GlobalValue::getParent(), I, llvm::max(), setNonLazyBind(), llvm::Value::use_begin(), llvm::Value::use_empty(), and llvm::Value::use_end().

Referenced by lowerIntrinsics().