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 3754d2c..b92089d 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1694,6 +1694,9 @@
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.