From b487d2d8158cd38bb44a35bf9e81fd3c011b8b49 Mon Sep 17 00:00:00 2001
From: Joerg Sonnenberger <joerg@bec.de>
Date: Thu, 19 May 2011 18:42:29 +0000
Subject: Support -fatal-warnings for the assembler frontend

llvm-svn: 131662
---
 clang/lib/Driver/Tools.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'clang/lib/Driver/Tools.cpp')

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 00864370527..c575afb95eb 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1020,6 +1020,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
           // Do nothing, this is the default and we don't support anything else.
         } else if (Value == "-L") {
           CmdArgs.push_back("-msave-temp-labels");
+        } else if (Value == "-fatal-warnings") {
+          CmdArgs.push_back("-mllvm");
+          CmdArgs.push_back("-fatal-assembler-warnings");
         } else {
           D.Diag(clang::diag::err_drv_unsupported_option_argument)
             << A->getOption().getName() << Value;
-- 
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