X86InstrFoldTables.cpp File Reference

#include "X86InstrFoldTables.h"
#include "X86InstrInfo.h"
#include "llvm/ADT/STLExtras.h"
#include <atomic>
#include <vector>
#include "X86GenFoldTables.inc"

Go to the source code of this file.

Functions
static const X86MemoryFoldTableEntry *	lookupFoldTableImpl (ArrayRef< X86MemoryFoldTableEntry > Table, unsigned RegOp)
static bool	matchBroadcastSize (const X86MemoryFoldTableEntry &Entry, unsigned BroadcastBits)

Variables
static const X86MemoryFoldTableEntry	BroadcastFoldTable2 []
static const X86MemoryFoldTableEntry	BroadcastFoldTable3 []
static const X86MemoryFoldTableEntry	BroadcastSizeFoldTable2 []
static const X86MemoryFoldTableEntry	BroadcastSizeFoldTable3 []

Function Documentation

lookupFoldTableImpl()

static const X86MemoryFoldTableEntry * lookupFoldTableImpl ( ArrayRef< X86MemoryFoldTableEntry >  Table, unsigned  RegOp  )

static

Definition at line 383 of file X86InstrFoldTables.cpp.

References assert(), BroadcastFoldTable2, BroadcastFoldTable3, BroadcastSizeFoldTable2, BroadcastSizeFoldTable3, llvm::Data, llvm::ArrayRef< T >::end(), llvm::is_sorted(), llvm::lower_bound(), and llvm::TB_NO_FORWARD.

Referenced by llvm::lookupFoldTable(), and llvm::lookupTwoAddrFoldTable().

matchBroadcastSize()

static bool matchBroadcastSize ( const X86MemoryFoldTableEntry &  Entry, unsigned  BroadcastBits  )

static

Definition at line 601 of file X86InstrFoldTables.cpp.

References llvm::TB_BCAST_D, llvm::TB_BCAST_MASK, llvm::TB_BCAST_Q, llvm::TB_BCAST_SD, and llvm::TB_BCAST_SS.

Referenced by llvm::lookupBroadcastFoldTable().

Variable Documentation

BroadcastFoldTable2

const X86MemoryFoldTableEntry BroadcastFoldTable2[]

static

Definition at line 26 of file X86InstrFoldTables.cpp.

Referenced by lookupFoldTableImpl().

BroadcastFoldTable3

const X86MemoryFoldTableEntry BroadcastFoldTable3[]

static

Definition at line 203 of file X86InstrFoldTables.cpp.

Referenced by lookupFoldTableImpl().

BroadcastSizeFoldTable2

const X86MemoryFoldTableEntry BroadcastSizeFoldTable2[]

static

Definition at line 322 of file X86InstrFoldTables.cpp.

Referenced by lookupFoldTableImpl().

BroadcastSizeFoldTable3

const X86MemoryFoldTableEntry BroadcastSizeFoldTable3[]

static

Initial value:

= {
  { X86::VPTERNLOGDZ128rri,    X86::VPTERNLOGQZ128rmbi,   TB_BCAST_Q },
  { X86::VPTERNLOGDZ256rri,    X86::VPTERNLOGQZ256rmbi,   TB_BCAST_Q },
  { X86::VPTERNLOGDZrri,       X86::VPTERNLOGQZrmbi,      TB_BCAST_Q },
  { X86::VPTERNLOGQZ128rri,    X86::VPTERNLOGDZ128rmbi,   TB_BCAST_D },
  { X86::VPTERNLOGQZ256rri,    X86::VPTERNLOGDZ256rmbi,   TB_BCAST_D },
  { X86::VPTERNLOGQZrri,       X86::VPTERNLOGDZrmbi,      TB_BCAST_D },
}

Definition at line 373 of file X86InstrFoldTables.cpp.

Referenced by lookupFoldTableImpl().