Vendor import of llvm trunk r178860:

http://llvm.org/svn/llvm-project/llvm/trunk@178860

1 files changed, 7 insertions, 2 deletions

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 4c2578d..2209f93 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -12,14 +12,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "PPCMCTargetDesc.h"
-#include "PPCMCAsmInfo.h"
 #include "InstPrinter/PPCInstPrinter.h"
-#include "llvm/MC/MachineLocation.h"
+#include "PPCMCAsmInfo.h"
 #include "llvm/MC/MCCodeGenInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/TargetRegistry.h"
 
@@ -88,6 +88,11 @@ static MCCodeGenInfo *createPPCMCCodeGenInfo(StringRef TT, Reloc::Model RM,
     else
       RM = Reloc::Static;
   }
+  if (CM == CodeModel::Default) {
+    Triple T(TT);
+    if (!T.isOSDarwin() && T.getArch() == Triple::ppc64)
+      CM = CodeModel::Medium;
+  }
   X->InitMCCodeGenInfo(RM, CM, OL);
   return X;
 }