LLVM  6.0.0svn
Classes | Namespaces | Macros | Enumerations | Functions
X86InstrInfo.h File Reference
#include "MCTargetDesc/X86BaseInfo.h"
#include "X86InstrFMA3Info.h"
#include "X86RegisterInfo.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "X86GenInstrInfo.inc"
Include dependency graph for X86InstrInfo.h:
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Classes

class  llvm::X86InstrInfo
 

Namespaces

 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 
 llvm::X86
 Define some predicates that are used for node matching.
 

Macros

#define GET_INSTRINFO_HEADER
 

Enumerations

enum  llvm::X86::CondCode {
  llvm::X86::COND_A = 0, llvm::X86::COND_AE = 1, llvm::X86::COND_B = 2, llvm::X86::COND_BE = 3,
  llvm::X86::COND_E = 4, llvm::X86::COND_G = 5, llvm::X86::COND_GE = 6, llvm::X86::COND_L = 7,
  llvm::X86::COND_LE = 8, llvm::X86::COND_NE = 9, llvm::X86::COND_NO = 10, llvm::X86::COND_NP = 11,
  llvm::X86::COND_NS = 12, llvm::X86::COND_O = 13, llvm::X86::COND_P = 14, llvm::X86::COND_S = 15,
  llvm::X86::LAST_VALID_COND = COND_S, llvm::X86::COND_NE_OR_P, llvm::X86::COND_E_AND_NP, llvm::X86::COND_INVALID
}
 

Functions

unsigned llvm::X86::GetCondBranchFromCond (CondCode CC)
 
std::pair< CondCode, boolllvm::X86::getX86ConditionCode (CmpInst::Predicate Predicate)
 Return a pair of condition code for the given predicate and whether the instruction operands should be swaped to match the condition code. More...
 
unsigned llvm::X86::getSETFromCond (CondCode CC, bool HasMemoryOperand=false)
 Return a set opcode for the given condition and whether it has a memory operand. More...
 
unsigned llvm::X86::getCMovFromCond (CondCode CC, unsigned RegBytes, bool HasMemoryOperand=false)
 Return a cmov opcode for the given condition, register size in bytes, and operand type. More...
 
CondCode llvm::X86::getCondFromCMovOpc (unsigned Opc)
 Return condition code of a CMov opcode. More...
 
CondCode llvm::X86::GetOppositeBranchCondition (CondCode CC)
 GetOppositeBranchCondition - Return the inverse of the specified cond, e.g. More...
 
static bool llvm::isGlobalStubReference (unsigned char TargetFlag)
 isGlobalStubReference - Return true if the specified TargetFlag operand is a reference to a stub for a global, not the global itself. More...
 
static bool llvm::isGlobalRelativeToPICBase (unsigned char TargetFlag)
 isGlobalRelativeToPICBase - Return true if the specified global value reference is relative to a 32-bit PIC base (X86ISD::GlobalBaseReg). More...
 
static bool llvm::isScale (const MachineOperand &MO)
 
static bool llvm::isLeaMem (const MachineInstr &MI, unsigned Op)
 
static bool llvm::isMem (const MachineInstr &MI, unsigned Op)
 

Macro Definition Documentation

◆ GET_INSTRINFO_HEADER

#define GET_INSTRINFO_HEADER

Definition at line 23 of file X86InstrInfo.h.