Make TargetLowering::getPointerTy() taking DataLayout as an argument

Summary:
This change is part of a series of commits dedicated to have a single
DataLayout during compilation by using always the one owned by the
module.

Reviewers: echristo

Subscribers: jholewinski, ted, yaron.keren, rafael, llvm-commits

Differential Revision: http://reviews.llvm.org/D11028

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 241775
diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
index f9e7f8b..d5351d2 100644
--- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -246,8 +246,9 @@
                                    SDValue &Index, SDValue &Disp,
                                    SDValue &Segment) {
       Base = (AM.BaseType == X86ISelAddressMode::FrameIndexBase)
-                 ? CurDAG->getTargetFrameIndex(AM.Base_FrameIndex,
-                                               TLI->getPointerTy())
+                 ? CurDAG->getTargetFrameIndex(
+                       AM.Base_FrameIndex,
+                       TLI->getPointerTy(CurDAG->getDataLayout()))
                  : AM.Base_Reg;
       Scale = getI8Imm(AM.Scale, DL);
       Index = AM.IndexReg;
@@ -581,11 +582,12 @@
 void X86DAGToDAGISel::EmitSpecialCodeForMain() {
   if (Subtarget->isTargetCygMing()) {
     TargetLowering::ArgListTy Args;
+    auto &DL = CurDAG->getDataLayout();
 
     TargetLowering::CallLoweringInfo CLI(*CurDAG);
     CLI.setChain(CurDAG->getRoot())
         .setCallee(CallingConv::C, Type::getVoidTy(*CurDAG->getContext()),
-                   CurDAG->getExternalSymbol("__main", TLI->getPointerTy()),
+                   CurDAG->getExternalSymbol("__main", TLI->getPointerTy(DL)),
                    std::move(Args), 0);
     const TargetLowering &TLI = CurDAG->getTargetLoweringInfo();
     std::pair<SDValue, SDValue> Result = TLI.LowerCallTo(CLI);
@@ -1638,7 +1640,8 @@
 ///
 SDNode *X86DAGToDAGISel::getGlobalBaseReg() {
   unsigned GlobalBaseReg = getInstrInfo()->getGlobalBaseReg(MF);
-  return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy()).getNode();
+  auto &DL = MF->getDataLayout();
+  return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy(DL)).getNode();
 }
 
 /// Atomic opcode table