1 //===-- X86AsmPrinter.cpp - Convert X86 LLVM IR to X86 assembly -----------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file the shared super class printer that converts from our internal
11 // representation of machine-dependent LLVM code to Intel and AT&T format
13 // This printer is the output mechanism used by `llc'.
15 //===----------------------------------------------------------------------===//
17 #include "X86ATTAsmPrinter.h"
18 #include "X86IntelAsmPrinter.h"
19 #include "X86Subtarget.h"
22 /// createX86CodePrinterPass - Returns a pass that prints the X86 assembly code
23 /// for a MachineFunction to the given output stream, using the given target
24 /// machine description.
26 FunctionPass *llvm::createX86CodePrinterPass(raw_ostream &o,
27 X86TargetMachine &tm) {
28 const X86Subtarget *Subtarget = &tm.getSubtarget<X86Subtarget>();
30 if (Subtarget->isFlavorIntel()) {
31 return new X86IntelAsmPrinter(o, tm, tm.getTargetAsmInfo());
33 return new X86ATTAsmPrinter(o, tm, tm.getTargetAsmInfo());
38 static struct Register {
40 X86TargetMachine::registerAsmPrinter(createX86CodePrinterPass);