From fe36f83b119784b0b9a8da3730271bccd199b29e Mon Sep 17 00:00:00 2001 From: Colin LeMahieu Date: Mon, 27 Jul 2015 22:39:14 +0000 Subject: [llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling. llvm-svn: 243338 --- llvm/lib/MC/MCParser/AsmParser.cpp | 2 ++ llvm/lib/MC/MCTargetOptions.cpp | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'llvm/lib') diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp index 04d141389c9..3f45b3d85a3 100644 --- a/llvm/lib/MC/MCParser/AsmParser.cpp +++ b/llvm/lib/MC/MCParser/AsmParser.cpp @@ -553,6 +553,8 @@ void AsmParser::Note(SMLoc L, const Twine &Msg, ArrayRef Ranges) { } bool AsmParser::Warning(SMLoc L, const Twine &Msg, ArrayRef Ranges) { + if(getTargetParser().getTargetOptions().MCNoWarn) + return false; if (getTargetParser().getTargetOptions().MCFatalWarnings) return Error(L, Msg, Ranges); printMessage(L, SourceMgr::DK_Warning, Msg, Ranges); diff --git a/llvm/lib/MC/MCTargetOptions.cpp b/llvm/lib/MC/MCTargetOptions.cpp index 1258d9e29f2..64796af10c8 100644 --- a/llvm/lib/MC/MCTargetOptions.cpp +++ b/llvm/lib/MC/MCTargetOptions.cpp @@ -14,7 +14,7 @@ namespace llvm { MCTargetOptions::MCTargetOptions() : SanitizeAddress(false), MCRelaxAll(false), MCNoExecStack(false), - MCFatalWarnings(false), MCSaveTempLabels(false), + MCFatalWarnings(false), MCNoWarn(false), MCSaveTempLabels(false), MCUseDwarfDirectory(false), ShowMCEncoding(false), ShowMCInst(false), AsmVerbose(false), DwarfVersion(0), ABIName() {} -- cgit v1.2.3