Don't warn on unused -fno-lto.
authorRafael Espindola <rafael.espindola@gmail.com>
Fri, 2 Jan 2015 22:56:15 +0000 (22:56 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Fri, 2 Jan 2015 22:56:15 +0000 (22:56 +0000)
commit5640ae48db6a254bd99b6b9c052a7bf5ad610402
tree12781750f7c516b7285d15442e4a39ffbbd88be1
parentce089831106744d917c01a4d7b50536141594643
Don't warn on unused -fno-lto.

It is somewhat common for CFLAGS to be used with .s files. We were
already ignoring -flto. This patch just does the same for -fno-lto.

llvm-svn: 225093
clang/lib/Driver/Tools.cpp
clang/test/Driver/clang-s-opts.s [new file with mode: 0644]