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98a366d547
which better identifies what the optimization is doing. And is more flexible for future uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70440 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
//===-- X86AsmPrinter.cpp - Convert X86 LLVM IR to X86 assembly -----------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file the shared super class printer that converts from our internal
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// representation of machine-dependent LLVM code to Intel and AT&T format
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// assembly language.
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// This printer is the output mechanism used by `llc'.
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//
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//===----------------------------------------------------------------------===//
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#include "X86ATTAsmPrinter.h"
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#include "X86IntelAsmPrinter.h"
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#include "X86Subtarget.h"
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using namespace llvm;
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/// createX86CodePrinterPass - Returns a pass that prints the X86 assembly code
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/// for a MachineFunction to the given output stream, using the given target
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/// machine description.
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///
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FunctionPass *llvm::createX86CodePrinterPass(raw_ostream &o,
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X86TargetMachine &tm,
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CodeGenOpt::Level OptLevel,
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bool verbose) {
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const X86Subtarget *Subtarget = &tm.getSubtarget<X86Subtarget>();
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if (Subtarget->isFlavorIntel()) {
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return new X86IntelAsmPrinter(o, tm, tm.getTargetAsmInfo(),
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OptLevel, verbose);
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} else {
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return new X86ATTAsmPrinter(o, tm, tm.getTargetAsmInfo(),
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OptLevel, verbose);
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}
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}
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namespace {
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static struct Register {
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Register() {
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X86TargetMachine::registerAsmPrinter(createX86CodePrinterPass);
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}
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} Registrator;
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}
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extern "C" int X86AsmPrinterForceLink;
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int X86AsmPrinterForceLink = 0;
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