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-rw-r--r--lib/Driver/Tools.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index f0a142fe0e..fdc2b82cb8 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1012,6 +1012,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
// LLVM Code Generator Options.
+ if (Arg *A = Args.getLastArg(options::OPT_mregparm_EQ)) {
+ CmdArgs.push_back("-mregparm");
+ CmdArgs.push_back(A->getValue(Args));
+ }
+
// FIXME: Set --enable-unsafe-fp-math.
if (Args.hasFlag(options::OPT_fno_omit_frame_pointer,
options::OPT_fomit_frame_pointer))