From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Wed, 17 Nov 2010 22:13:25 +0000 (+0000)
Subject: Don't warn about
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dbe80d9933e1fb0c26bd339e1f1f2f2d76dcac0a;p=clang

Don't warn about
 clang -w -c foo.s
Helps with the gdb testsuite.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119574 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 3754d2c4cc..b92089db6a 100644
--- a/lib/Driver/Tools.cpp
+++ b/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.