llvm/lib/MC/MCTargetOptions.cpp
Weiming Zhao 943496ffc4 Summary: Currently there is no way to disable deprecated warning from asm like this
clang  -target arm deprecated-asm.s -c
  deprecated-asm.s:30:9: warning: use of SP or PC in the list is deprecated
       stmia   r4!, {r12-r14}

We have to have an option what can disable it.

Patched by Yin Ma!

Reviewers: joey, echristo, weimingz

Subscribers: llvm-commits, aemerson

Differential Revision: https://reviews.llvm.org/D27219

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288734 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-05 23:55:13 +00:00

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//===- lib/MC/MCTargetOptions.cpp - MC Target Options --------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/ADT/StringRef.h"
#include "llvm/MC/MCTargetOptions.h"
namespace llvm {
MCTargetOptions::MCTargetOptions()
: SanitizeAddress(false), MCRelaxAll(false), MCNoExecStack(false),
MCFatalWarnings(false), MCNoWarn(false), MCNoDeprecatedWarn(false),
MCSaveTempLabels(false),
MCUseDwarfDirectory(false), MCIncrementalLinkerCompatible(false),
MCPIECopyRelocations(false), ShowMCEncoding(false),
ShowMCInst(false), AsmVerbose(false),
PreserveAsmComments(true), DwarfVersion(0), ABIName() {}
StringRef MCTargetOptions::getABIName() const {
return ABIName;
}
} // end namespace llvm