diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index ab00f96a83..918f0d9715 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1046,7 +1046,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (Arg *A = Args.getLastArg(options::OPT_O_Group)) { if (A->getOption().matches(options::OPT_O4)) CmdArgs.push_back("-O3"); - else if (A->getValue(Args)[0] == '\0') + else if (A->getOption().matches(options::OPT_O) && + A->getValue(Args)[0] == '\0') CmdArgs.push_back("-O2"); else A->render(Args, CmdArgs); |