1 files changed, 0 insertions, 51 deletions
diff --git a/gnu/llvm/lib/Target/XCore/XCoreSelectionDAGInfo.cpp b/gnu/llvm/lib/Target/XCore/XCoreSelectionDAGInfo.cpp
deleted file mode 100644
index 646309e02de..00000000000
--- a/gnu/llvm/lib/Target/XCore/XCoreSelectionDAGInfo.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-//===-- XCoreSelectionDAGInfo.cpp - XCore SelectionDAG Info ---------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the XCoreSelectionDAGInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "XCoreTargetMachine.h"
-using namespace llvm;
-
-#define DEBUG_TYPE "xcore-selectiondag-info"
-
-SDValue XCoreSelectionDAGInfo::EmitTargetCodeForMemcpy(
-    SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Dst, SDValue Src,
-    SDValue Size, unsigned Align, bool isVolatile, bool AlwaysInline,
-    MachinePointerInfo DstPtrInfo, MachinePointerInfo SrcPtrInfo) const {
-  unsigned SizeBitWidth = Size.getValueSizeInBits();
-  // Call __memcpy_4 if the src, dst and size are all 4 byte aligned.
-  if (!AlwaysInline && (Align & 3) == 0 &&
-      DAG.MaskedValueIsZero(Size, APInt(SizeBitWidth, 3))) {
-    const TargetLowering &TLI = *DAG.getSubtarget().getTargetLowering();
-    TargetLowering::ArgListTy Args;
-    TargetLowering::ArgListEntry Entry;
-    Entry.Ty = DAG.getDataLayout().getIntPtrType(*DAG.getContext());
-    Entry.Node = Dst; Args.push_back(Entry);
-    Entry.Node = Src; Args.push_back(Entry);
-    Entry.Node = Size; Args.push_back(Entry);
-
-    TargetLowering::CallLoweringInfo CLI(DAG);
-    CLI.setDebugLoc(dl)
-        .setChain(Chain)
-        .setLibCallee(TLI.getLibcallCallingConv(RTLIB::MEMCPY),
-                      Type::getVoidTy(*DAG.getContext()),
-                      DAG.getExternalSymbol(
-                          "__memcpy_4", TLI.getPointerTy(DAG.getDataLayout())),
-                      std::move(Args))
-        .setDiscardResult();
-
-    std::pair<SDValue,SDValue> CallResult = TLI.LowerCallTo(CLI);
-    return CallResult.second;
-  }
-
-  // Otherwise have the target-independent code call memcpy.
-  return SDValue();
-}