1 files changed, 5 insertions, 25 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86.h b/contrib/llvm/lib/Target/X86/X86.h
index ec52dfb..81e9422 100644
--- a/contrib/llvm/lib/Target/X86/X86.h
+++ b/contrib/llvm/lib/Target/X86/X86.h
@@ -15,6 +15,7 @@
 #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"
@@ -24,16 +25,8 @@ namespace llvm {
 class FunctionPass;
 class JITCodeEmitter;
 class MachineCodeEmitter;
-class MCCodeEmitter;
-class MCContext;
-class MCInstrInfo;
-class MCObjectWriter;
-class MCSubtargetInfo;
 class Target;
-class TargetAsmBackend;
 class X86TargetMachine;
-class formatted_raw_ostream;
-class raw_ostream;
 
 /// createX86ISelDag - This pass converts a legalized DAG into a 
 /// X86-specific DAG, ready for instruction scheduling.
@@ -51,22 +44,16 @@ FunctionPass* createGlobalBaseRegPass();
 ///
 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 *createX86MCCodeEmitter(const MCInstrInfo &MCII,
-                                      const MCSubtargetInfo &STI,
-                                      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.
@@ -79,13 +66,6 @@ FunctionPass *createEmitX86CodeToMemory();
 ///
 FunctionPass *createX86MaxStackAlignmentHeuristicPass();
 
-
-/// createX86MachObjectWriter - Construct an X86 Mach-O object writer.
-MCObjectWriter *createX86MachObjectWriter(raw_ostream &OS,
-                                          bool Is64Bit,
-                                          uint32_t CPUType,
-                                          uint32_t CPUSubtype);
-
 } // End llvm namespace
 
 #endif