When generating spill and reload code for vector registers on PowerPC,

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

diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index ec52dfb3e7d111211c4962b8ff9ec701abe9f7be..dce5b4d2b00890cec1194a18be8c3b3158ea15b1 100644 (file)
--- a/lib/Target/X86/X86.h
+++ b/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"
@@ -23,19 +24,9 @@ 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 
+/// createX86ISelDag - This pass converts a legalized DAG into a
 /// X86-specific DAG, ready for instruction scheduling.
 ///
 FunctionPass *createX86ISelDag(X86TargetMachine &TM,
@@ -45,28 +36,27 @@ 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 *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 +69,6 @@ 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