X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86.h;h=9b1fcedb963ae7fb453a878ae91e43e44dc37412;hb=9f44b3a4111f8f766511fdb5dd7cf2c3eae5fc54;hp=3f5332368c51625bfef2c5ee48b1bfba3d016d2c;hpb=559806f575297866609c7bef0e5c1084dcdda9a5;p=oota-llvm.git

diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index 3f5332368c5..9b1fcedb963 100644
--- a/lib/Target/X86/X86.h
+++ b/lib/Target/X86/X86.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -15,33 +15,21 @@
 #ifndef TARGET_X86_H
 #define TARGET_X86_H
 
-#include <iosfwd>
+#include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
 
-class TargetMachine;
-class PassManager;
+class X86TargetMachine;
 class FunctionPass;
-class IntrinsicLowering;
 class MachineCodeEmitter;
-
-extern bool X86DAGIsel;
-
-/// createX86ISelPattern - This pass converts an LLVM function into a 
-/// machine code representation using pattern matching and a machine
-/// description file.
-///
-FunctionPass *createX86ISelPattern(TargetMachine &TM);
+class JITCodeEmitter;
+class raw_ostream;
 
 /// createX86ISelDag - This pass converts a legalized DAG into a 
 /// X86-specific DAG, ready for instruction scheduling.
 ///
-FunctionPass *createX86ISelDag(TargetMachine &TM);
-
-/// createX86PeepholeOptimizer - Create a pass to perform X86 specific peephole
-/// optimizations.
-///
-FunctionPass *createX86PeepholeOptimizerPass();
+FunctionPass *createX86ISelDag(X86TargetMachine &TM,
+                               CodeGenOpt::Level OptLevel);
 
 /// createX86FloatingPointStackifierPass - This function returns a pass which
 /// converts floating point register references and pseudo instructions into
@@ -49,21 +37,27 @@ FunctionPass *createX86PeepholeOptimizerPass();
 ///
 FunctionPass *createX86FloatingPointStackifierPass();
 
+/// createX87FPRegKillInserterPass - This function returns a pass which
+/// inserts FP_REG_KILL instructions where needed.
+///
+FunctionPass *createX87FPRegKillInserterPass();
+
 /// createX86CodePrinterPass - Returns a pass that prints the X86
 /// assembly code for a MachineFunction to the given output stream,
 /// using the given target machine description.
 ///
-FunctionPass *createX86CodePrinterPass(std::ostream &o, TargetMachine &tm);
+FunctionPass *createX86CodePrinterPass(raw_ostream &o, X86TargetMachine &tm,
+                                       bool Verbose);
 
 /// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
 /// to the specified MCE object.
-FunctionPass *createX86CodeEmitterPass(MachineCodeEmitter &MCE);
 
-/// addX86ELFObjectWriterPass - Add passes to the FPM that output the generated
-/// code as an ELF object file.
-///
-void addX86ELFObjectWriterPass(PassManager &FPM,
-                               std::ostream &o, TargetMachine &tm);
+FunctionPass *createX86CodeEmitterPass(X86TargetMachine &TM, 
+                                       MachineCodeEmitter &MCE);
+FunctionPass *createX86JITCodeEmitterPass(X86TargetMachine &TM,
+                                          JITCodeEmitter &JCE);
+FunctionPass *createX86ObjectCodeEmitterPass(X86TargetMachine &TM,
+                                             ObjectCodeEmitter &OCE);
 
 /// createX86EmitCodeToMemory - Returns a pass that converts a register
 /// allocated function into raw machine code in a dynamically
@@ -71,6 +65,11 @@ void addX86ELFObjectWriterPass(PassManager &FPM,
 ///
 FunctionPass *createEmitX86CodeToMemory();
 
+/// createX86MaxStackAlignmentCalculatorPass - This function returns a pass
+/// which calculates maximal stack alignment required for function
+///
+FunctionPass *createX86MaxStackAlignmentCalculatorPass();
+
 } // End llvm namespace
 
 // Defines symbolic names for X86 registers.  This defines a mapping from