From cfaaddaee0b75dfc7144856a26ec695be33bd7c2 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Wed, 17 Nov 2010 22:13:25 +0000
Subject: Don't warn about  clang -w -c foo.s Helps with the gdb testsuite.

llvm-svn: 119574
---
 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 3754d2c4ccf..b92089db6a6 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1694,6 +1694,9 @@ void ClangAs::ConstructJob(Compilation &C, const JobAction &JA,
   assert(Inputs.size() == 1 && "Unexpected number of inputs.");
   const InputInfo &Input = Inputs[0];
 
+  // Don't warn about "clang -w -c foo.s"
+  Args.ClaimAllArgs(options::OPT_w);
+
   // Invoke ourselves in -cc1as mode.
   //
   // FIXME: Implement custom jobs for internal actions.
-- 
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