Move dllimport name mangling to IR mangler.

This ensures that LTO clients see the correct external symbol name.

Differential Revision: http://reviews.llvm.org/D10318

llvm-svn: 239437

1 files changed, 2 insertions, 7 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 2cfbc39a05b..28069cea5c0 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -1751,11 +1751,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     } else if (Subtarget->isTargetCOFF()) {
       assert(Subtarget->isTargetWindows() &&
              "Windows is the only supported COFF target");
-      unsigned TargetFlags = GV->hasDLLImportStorageClass()
-                                 ? ARMII::MO_DLLIMPORT
-                                 : ARMII::MO_NO_FLAG;
       Callee = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(), /*Offset=*/0,
-                                          TargetFlags);
+                                          ARMII::MO_NO_FLAG);
       if (GV->hasDLLImportStorageClass())
         Callee = DAG.getLoad(getPointerTy(), dl, DAG.getEntryNode(),
                              DAG.getNode(ARMISD::Wrapper, dl, getPointerTy(),
@@ -2646,8 +2643,6 @@ SDValue ARMTargetLowering::LowerGlobalAddressWindows(SDValue Op,
          "Windows on ARM expects to use movw/movt");
 
   const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
-  const ARMII::TOF TargetFlags =
-    (GV->hasDLLImportStorageClass() ? ARMII::MO_DLLIMPORT : ARMII::MO_NO_FLAG);
   EVT PtrVT = getPointerTy();
   SDValue Result;
   SDLoc DL(Op);
@@ -2658,7 +2653,7 @@ SDValue ARMTargetLowering::LowerGlobalAddressWindows(SDValue Op,
   // operands, expand this into two nodes.
   Result = DAG.getNode(ARMISD::Wrapper, DL, PtrVT,
                        DAG.getTargetGlobalAddress(GV, DL, PtrVT, /*Offset=*/0,
-                                                  TargetFlags));
+                                                  ARMII::MO_NO_FLAG));
   if (GV->hasDLLImportStorageClass())
     Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result,
                          MachinePointerInfo::getGOT(), false, false, false, 0);