mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
f97cbfd486
This reverts r362990 (git commit 374571301dc8e9bc9fdd1d70f86015de198673bd) This was causing linker warnings on Darwin: ld: warning: direct access in function 'llvm::initializeEvexToVexInstPassPass(llvm::PassRegistry&)' from file '../../lib/libLLVMX86CodeGen.a(X86EvexToVex.cpp.o)' to global weak symbol 'void std::__1::__call_once_proxy<std::__1::tuple<void* (&)(llvm::PassRegistry&), std::__1::reference_wrapper<llvm::PassRegistry>&&> >(void*)' from file '../../lib/libLLVMCore.a(Verifier.cpp.o)' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings. llvm-svn: 363028
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
//===- ARCAsmPrinter.cpp - ARC LLVM assembly writer -------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains a printer that converts from our internal representation
|
|
// of machine-dependent LLVM code to GNU format ARC assembly language.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "ARC.h"
|
|
#include "ARCMCInstLower.h"
|
|
#include "ARCSubtarget.h"
|
|
#include "ARCTargetMachine.h"
|
|
#include "MCTargetDesc/ARCInstPrinter.h"
|
|
#include "TargetInfo/ARCTargetInfo.h"
|
|
#include "llvm/CodeGen/AsmPrinter.h"
|
|
#include "llvm/CodeGen/MachineInstr.h"
|
|
#include "llvm/MC/MCAsmInfo.h"
|
|
#include "llvm/MC/MCInst.h"
|
|
#include "llvm/MC/MCStreamer.h"
|
|
#include "llvm/Support/TargetRegistry.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
using namespace llvm;
|
|
|
|
#define DEBUG_TYPE "asm-printer"
|
|
|
|
namespace {
|
|
|
|
class ARCAsmPrinter : public AsmPrinter {
|
|
ARCMCInstLower MCInstLowering;
|
|
|
|
public:
|
|
explicit ARCAsmPrinter(TargetMachine &TM,
|
|
std::unique_ptr<MCStreamer> Streamer)
|
|
: AsmPrinter(TM, std::move(Streamer)),
|
|
MCInstLowering(&OutContext, *this) {}
|
|
|
|
StringRef getPassName() const override { return "ARC Assembly Printer"; }
|
|
void EmitInstruction(const MachineInstr *MI) override;
|
|
};
|
|
|
|
} // end anonymous namespace
|
|
|
|
void ARCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
|
|
SmallString<128> Str;
|
|
raw_svector_ostream O(Str);
|
|
|
|
switch (MI->getOpcode()) {
|
|
case ARC::DBG_VALUE:
|
|
llvm_unreachable("Should be handled target independently");
|
|
break;
|
|
}
|
|
|
|
MCInst TmpInst;
|
|
MCInstLowering.Lower(MI, TmpInst);
|
|
EmitToStreamer(*OutStreamer, TmpInst);
|
|
}
|
|
|
|
// Force static initialization.
|
|
extern "C" void LLVMInitializeARCAsmPrinter() {
|
|
RegisterAsmPrinter<ARCAsmPrinter> X(getTheARCTarget());
|
|
}
|