Float2Int.cpp File Reference

#include "llvm/Transforms/Scalar/Float2Int.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/GlobalsModRef.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Scalar.h"
#include <deque>

Include dependency graph for Float2Int.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	DEBUG_TYPE   "float2int"

Functions
static CmpInst::Predicate	mapFCmpPred (CmpInst::Predicate P)
static Instruction::BinaryOps	mapBinOpcode (unsigned Opcode)
FunctionPass *	llvm::createFloat2IntPass ()

Variables
static cl::opt< unsigned >	MaxIntegerBW ("float2int-max-integer-bw", cl::init(64), cl::Hidden, cl::desc("Max integer bitwidth to consider in float2int" "(default=64)"))
	The largest integer type worth dealing with. More...

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "float2int"

Definition at line 31 of file Float2Int.cpp.

Function Documentation

mapBinOpcode()

static Instruction::BinaryOps mapBinOpcode ( unsigned  Opcode )

static

Definition at line 110 of file Float2Int.cpp.

References llvm::MCID::Add, llvm_unreachable, and Mul.

mapFCmpPred()

static CmpInst::Predicate mapFCmpPred ( CmpInst::Predicate  P )

static

Definition at line 83 of file Float2Int.cpp.

References llvm::CmpInst::BAD_ICMP_PREDICATE, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, and P.

Variable Documentation

MaxIntegerBW

cl::opt<unsigned> MaxIntegerBW("float2int-max-integer-bw", cl::init(64), cl::Hidden, cl::desc("Max integer bitwidth to consider in float2int" "(default=64)"))

static

The largest integer type worth dealing with.