diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 9448425a42..90a9f0cf94 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2018,11 +2018,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (Arg *A = Args.getLastArg(options::OPT_Wlarge_by_value_copy_EQ, options::OPT_Wlarge_by_value_copy_def)) { - CmdArgs.push_back("-Wlarge-by-value-copy"); - if (A->getNumValues()) - CmdArgs.push_back(A->getValue(Args)); - else - CmdArgs.push_back("64"); // default value for -Wlarge-by-value-copy. + if (A->getNumValues()) { + StringRef bytes = A->getValue(Args); + CmdArgs.push_back(Args.MakeArgString("-Wlarge-by-value-copy=" + bytes)); + } else + CmdArgs.push_back("-Wlarge-by-value-copy=64"); // default value } if (Args.hasArg(options::OPT__relocatable_pch)) |