Remove attribution from file headers, per discussion on llvmdev.

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

diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index c89bb095e17acea6e37508a1a514e31ac4ee96f5..c2a1dfde6157779cfd1cf18947e3ec5332906df7 100644 (file)
--- 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.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -19,37 +19,15 @@
 
 namespace llvm {
 
-class TargetMachine;
+class X86TargetMachine;
+class FunctionPassManager;
 class FunctionPass;
-class IntrinsicLowering;
+class MachineCodeEmitter;
 
-enum X86VectorEnum {
-  NoSSE, SSE, SSE2, SSE3
-};
-
-extern X86VectorEnum X86Vector;
-extern bool X86ScalarSSE;
-
-/// createX86SimpleInstructionSelector - This pass converts an LLVM function
-/// into a machine code representation in a very simple peep-hole fashion.  The
-/// generated code sucks but the implementation is nice and simple.
-///
-FunctionPass *createX86SimpleInstructionSelector(TargetMachine &TM);
-
-/// createX86PatternInstructionSelector - This pass converts an LLVM function
-/// into a machine code representation in a more aggressive way.
-///
-FunctionPass *createX86PatternInstructionSelector(TargetMachine &TM);
-
-/// createX86SSAPeepholeOptimizerPass - Create a pass to perform SSA-based X86
-/// specific peephole optimizations.
-///
-FunctionPass *createX86SSAPeepholeOptimizerPass();
-
-/// createX86PeepholeOptimizer - Create a pass to perform X86 specific peephole
-/// optimizations.
+/// createX86ISelDag - This pass converts a legalized DAG into a 
+/// X86-specific DAG, ready for instruction scheduling.
 ///
-FunctionPass *createX86PeepholeOptimizerPass();
+FunctionPass *createX86ISelDag(X86TargetMachine &TM, bool Fast);
 
 /// createX86FloatingPointStackifierPass - This function returns a pass which
 /// converts floating point register references and pseudo instructions into
@@ -59,16 +37,14 @@ FunctionPass *createX86FloatingPointStackifierPass();
 
 /// createX86CodePrinterPass - Returns a pass that prints the X86
 /// assembly code for a MachineFunction to the given output stream,
-/// using the given target machine description.  This should work
-/// regardless of whether the function is in SSA form.
-///
-FunctionPass *createX86CodePrinterPass(std::ostream &o,TargetMachine &tm);
-
-/// createX86ELFObjectWriterPass - Returns a pass that outputs the generated
-/// code as an ELF object file.
+/// using the given target machine description.
 ///
-FunctionPass *createX86ELFObjectWriterPass(std::ostream &o, TargetMachine &tm);
+FunctionPass *createX86CodePrinterPass(std::ostream &o, X86TargetMachine &tm);
 
+/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
+/// to the specified MCE object.
+FunctionPass *createX86CodeEmitterPass(X86TargetMachine &TM,
+                                       MachineCodeEmitter &MCE);
 
 /// createX86EmitCodeToMemory - Returns a pass that converts a register
 /// allocated function into raw machine code in a dynamically