Remove some errant space charcters in mnemonic strings.

[oota-llvm.git] / lib / Target / X86 / X86.h

diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index 896bf0a7dca70ccae8b6582e334e7a6bee1a7672..947002fd14c5d2106ec103a7ec3be52cca7cee5f 100644 (file)
--- a/lib/Target/X86/X86.h
+++ b/lib/Target/X86/X86.h
@@ -15,6 +15,8 @@
 #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"
 
@@ -22,17 +24,9 @@ namespace llvm {
 
 class FunctionPass;
 class JITCodeEmitter;
-class MCCodeEmitter;
-class MCContext;
-class MCObjectWriter;
-class MachineCodeEmitter;
-class Target;
-class TargetAsmBackend;
 class X86TargetMachine;
-class formatted_raw_ostream;
-class raw_ostream;
 
-/// 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,
@@ -42,54 +36,45 @@ FunctionPass *createX86ISelDag(X86TargetMachine &TM,
 /// 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();
 
-/// createSSEDomainFixPass - This pass twiddles SSE opcodes to prevent domain
-/// crossings.
-FunctionPass *createSSEDomainFixPass();
+/// 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 *createX86_32MCCodeEmitter(const Target &, TargetMachine &TM,
-                                         MCContext &Ctx);
-MCCodeEmitter *createX86_64MCCodeEmitter(const Target &, TargetMachine &TM,
-                                         MCContext &Ctx);
-
-TargetAsmBackend *createX86_32AsmBackend(const Target &, const std::string &);
-TargetAsmBackend *createX86_64AsmBackend(const Target &, const std::string &);
-
 /// createX86EmitCodeToMemory - Returns a pass that converts a register
 /// allocated function into raw machine code in a dynamically
 /// allocated chunk of memory.
 ///
 FunctionPass *createEmitX86CodeToMemory();
 
-/// createX86MaxStackAlignmentHeuristicPass - This function returns a pass
-/// which determines whether the frame pointer register should be
-/// reserved in case dynamic stack alignment is later required.
-///
-FunctionPass *createX86MaxStackAlignmentHeuristicPass();
-
+/// \brief Creates an X86-specific Target Transformation Info pass.
+ImmutablePass *createX86TargetTransformInfoPass(const X86TargetMachine *TM);
 
-/// createX86MachObjectWriter - Construct an X86 Mach-O object writer.
-MCObjectWriter *createX86MachObjectWriter(raw_ostream &OS,
-                                          bool Is64Bit,
-                                          uint32_t CPUType,
-                                          uint32_t CPUSubtype);
+/// createX86PadShortFunctions - Return a pass that pads short functions
+/// with NOOPs. This will prevent a stall when returning on the Atom.
+FunctionPass *createX86PadShortFunctions();
+/// createX86FixupLEAs - Return a a pass that selectively replaces
+/// certain instructions (like add, sub, inc, dec, some shifts,
+/// and some multiplies) by equivalent LEA instructions, in order
+/// to eliminate execution delays in some Atom processors.
+FunctionPass *createX86FixupLEAs();
 
 } // End llvm namespace
 
-#include "MCTargetDesc/X86TargetDesc.h"
-
-// Defines symbolic names for the X86 instructions.
-//
-#include "X86GenInstrNames.inc"
-
 #endif