vendor/llvm/llvm-trunk-r300422

1 files changed, 17 insertions, 22 deletions

diff --git a/lib/Target/ARM/ARMSelectionDAGInfo.cpp b/lib/Target/ARM/ARMSelectionDAGInfo.cpp
index 3b99762f7157a..33dcf9b8fef02 100644
--- a/lib/Target/ARM/ARMSelectionDAGInfo.cpp
+++ b/lib/Target/ARM/ARMSelectionDAGInfo.cpp
@@ -95,7 +95,7 @@ SDValue ARMSelectionDAGInfo::EmitSpecializedLibcall(
 
     Entry.Node = Src; 
     Entry.Ty = Type::getInt32Ty(*DAG.getContext());
-    Entry.isSExt = false;
+    Entry.IsSExt = false;
     Args.push_back(Entry);
   } else {
     Entry.Node = Src;
@@ -114,11 +114,11 @@ SDValue ARMSelectionDAGInfo::EmitSpecializedLibcall(
   TargetLowering::CallLoweringInfo CLI(DAG);
   CLI.setDebugLoc(dl)
       .setChain(Chain)
-      .setCallee(
-           TLI->getLibcallCallingConv(LC), Type::getVoidTy(*DAG.getContext()),
-           DAG.getExternalSymbol(FunctionNames[AEABILibcall][AlignVariant],
-                                 TLI->getPointerTy(DAG.getDataLayout())),
-           std::move(Args))
+      .setLibCallee(
+          TLI->getLibcallCallingConv(LC), Type::getVoidTy(*DAG.getContext()),
+          DAG.getExternalSymbol(FunctionNames[AEABILibcall][AlignVariant],
+                                TLI->getPointerTy(DAG.getDataLayout())),
+          std::move(Args))
       .setDiscardResult();
   std::pair<SDValue,SDValue> CallResult = TLI->LowerCallTo(CLI);
   
@@ -198,17 +198,18 @@ SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemcpy(
     return Chain;
 
   // Issue loads / stores for the trailing (1 - 3) bytes.
+  auto getRemainingValueType = [](unsigned BytesLeft) {
+    return (BytesLeft >= 2) ? MVT::i16 : MVT::i8;
+  };
+  auto getRemainingSize = [](unsigned BytesLeft) {
+    return (BytesLeft >= 2) ? 2 : 1;
+  };
+
   unsigned BytesLeftSave = BytesLeft;
   i = 0;
   while (BytesLeft) {
-    if (BytesLeft >= 2) {
-      VT = MVT::i16;
-      VTSize = 2;
-    } else {
-      VT = MVT::i8;
-      VTSize = 1;
-    }
-
+    VT = getRemainingValueType(BytesLeft);
+    VTSize = getRemainingSize(BytesLeft);
     Loads[i] = DAG.getLoad(VT, dl, Chain,
                            DAG.getNode(ISD::ADD, dl, MVT::i32, Src,
                                        DAG.getConstant(SrcOff, dl, MVT::i32)),
@@ -224,14 +225,8 @@ SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemcpy(
   i = 0;
   BytesLeft = BytesLeftSave;
   while (BytesLeft) {
-    if (BytesLeft >= 2) {
-      VT = MVT::i16;
-      VTSize = 2;
-    } else {
-      VT = MVT::i8;
-      VTSize = 1;
-    }
-
+    VT = getRemainingValueType(BytesLeft);
+    VTSize = getRemainingSize(BytesLeft);
     TFOps[i] = DAG.getStore(Chain, dl, Loads[i],
                             DAG.getNode(ISD::ADD, dl, MVT::i32, Dst,
                                         DAG.getConstant(DstOff, dl, MVT::i32)),