#ifndef TARGET_X86_H
#define TARGET_X86_H
+#include "MCTargetDesc/X86BaseInfo.h"
+#include "MCTargetDesc/X86MCTargetDesc.h"
+#include "llvm/Support/DataTypes.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
-class X86TargetMachine;
class FunctionPass;
-class MachineCodeEmitter;
-class MCCodeEmitter;
class JITCodeEmitter;
-class Target;
-class formatted_raw_ostream;
+class X86TargetMachine;
-/// createX86ISelDag - This pass converts a legalized DAG into a
+/// createX86ISelDag - This pass converts a legalized DAG into a
/// X86-specific DAG, ready for instruction scheduling.
///
FunctionPass *createX86ISelDag(X86TargetMachine &TM,
CodeGenOpt::Level OptLevel);
+/// createGlobalBaseRegPass - This pass initializes a global base
+/// register for PIC on x86-32.
+FunctionPass* createGlobalBaseRegPass();
+
+/// createCleanupLocalDynamicTLSPass() - This pass combines multiple accesses
+/// to local-dynamic TLS variables so that the TLS base address for the module
+/// is only fetched once per execution path through the function.
+FunctionPass *createCleanupLocalDynamicTLSPass();
+
/// createX86FloatingPointStackifierPass - This function returns a pass which
/// converts floating point register references and pseudo instructions into
/// floating point stack references and physical instructions.
///
FunctionPass *createX86FloatingPointStackifierPass();
-/// createX87FPRegKillInserterPass - This function returns a pass which
-/// inserts FP_REG_KILL instructions where needed.
-///
-FunctionPass *createX87FPRegKillInserterPass();
+/// createX86IssueVZeroUpperPass - This pass inserts AVX vzeroupper instructions
+/// before each call to avoid transition penalty between functions encoded with
+/// AVX and SSE.
+FunctionPass *createX86IssueVZeroUpperPass();
/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
/// to the specified MCE object.
FunctionPass *createX86JITCodeEmitterPass(X86TargetMachine &TM,
JITCodeEmitter &JCE);
-MCCodeEmitter *createHeinousX86MCCodeEmitter(const Target &, TargetMachine &TM);
-MCCodeEmitter *createX86MCCodeEmitter(const Target &, TargetMachine &TM);
-
/// createX86EmitCodeToMemory - Returns a pass that converts a register
/// allocated function into raw machine code in a dynamically
/// allocated chunk of memory.
///
FunctionPass *createEmitX86CodeToMemory();
-extern Target TheX86_32Target, TheX86_64Target;
-
} // End llvm namespace
-// Defines symbolic names for X86 registers. This defines a mapping from
-// register name to register number.
-//
-#include "X86GenRegisterNames.inc"
-
-// Defines symbolic names for the X86 instructions.
-//
-#include "X86GenInstrNames.inc"
-
#endif