LLVM  3.7.0
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X86RegisterInfo.cpp File Reference
#include "X86RegisterInfo.h"
#include "X86FrameLowering.h"
#include "X86InstrBuilder.h"
#include "X86MachineFunctionInfo.h"
#include "X86Subtarget.h"
#include "X86TargetMachine.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/MachineValueType.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Type.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
#include "X86GenRegisterInfo.inc"
Include dependency graph for X86RegisterInfo.cpp:

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Namespaces

 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Macros

#define GET_REGINFO_TARGET_DESC
 

Functions

unsigned llvm::getX86SubSuperRegisterOrZero (unsigned, MVT::SimpleValueType, bool High=false)
 Returns the sub or super register of a specific X86 register. More...
 
unsigned llvm::getX86SubSuperRegister (unsigned, MVT::SimpleValueType, bool High=false)
 Returns the sub or super register of a specific X86 register. More...
 
unsigned llvm::get512BitSuperRegister (unsigned Reg)
 

Variables

cl::opt< boolForceStackAlign ("force-align-stack", cl::desc("Force align the stack to the minimum alignment"" needed for the function."), cl::init(false), cl::Hidden)
 
static cl::opt< boolEnableBasePointer ("x86-use-base-pointer", cl::Hidden, cl::init(true), cl::desc("Enable use of a base pointer for complex stack frames"))
 

Macro Definition Documentation

#define GET_REGINFO_TARGET_DESC

Definition at line 44 of file X86RegisterInfo.cpp.

Variable Documentation

cl::opt<bool> EnableBasePointer("x86-use-base-pointer", cl::Hidden, cl::init(true), cl::desc("Enable use of a base pointer for complex stack frames"))
static
cl::opt<bool> ForceStackAlign("force-align-stack", cl::desc("Force align the stack to the minimum alignment"" needed for the function."), cl::init(false), cl::Hidden)