From: Aaron Ballman <aaron@aaronballman.com>
Date: Fri, 1 Aug 2014 12:34:58 +0000 (+0000)
Subject: Improve some const-correctness to remove a -Wcast-qual warning. No functional changes... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=93b7c0b8feff30c9e35910f3cf7270d2b4d4bbcf;p=oota-llvm.git

Improve some const-correctness to remove a -Wcast-qual warning. No functional changes intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214503 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/NVPTX/NVPTXISelLowering.cpp b/lib/Target/NVPTX/NVPTXISelLowering.cpp
index 8827ec1f242..b7ca3f2bd68 100644
--- a/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -106,7 +106,7 @@ static void ComputePTXValueVTs(const TargetLowering &TLI, Type *Ty,
 }
 
 // NVPTXTargetLowering Constructor.
-NVPTXTargetLowering::NVPTXTargetLowering(NVPTXTargetMachine &TM)
+NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM)
     : TargetLowering(TM, new NVPTXTargetObjectFile()), nvTM(&TM),
       nvptxSubtarget(TM.getSubtarget<NVPTXSubtarget>()) {
 
diff --git a/lib/Target/NVPTX/NVPTXISelLowering.h b/lib/Target/NVPTX/NVPTXISelLowering.h
index bef6ed9faad..717ab902683 100644
--- a/lib/Target/NVPTX/NVPTXISelLowering.h
+++ b/lib/Target/NVPTX/NVPTXISelLowering.h
@@ -436,7 +436,7 @@ class NVPTXSubtarget;
 //===--------------------------------------------------------------------===//
 class NVPTXTargetLowering : public TargetLowering {
 public:
-  explicit NVPTXTargetLowering(NVPTXTargetMachine &TM);
+  explicit NVPTXTargetLowering(const NVPTXTargetMachine &TM);
   SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
 
   SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
@@ -495,7 +495,7 @@ public:
                                     std::vector<SDValue> &Ops,
                                     SelectionDAG &DAG) const override;
 
-  NVPTXTargetMachine *nvTM;
+  const NVPTXTargetMachine *nvTM;
 
   // PTX always uses 32-bit shift amounts
   MVT getScalarShiftAmountTy(EVT LHSTy) const override { return MVT::i32; }
diff --git a/lib/Target/NVPTX/NVPTXSubtarget.cpp b/lib/Target/NVPTX/NVPTXSubtarget.cpp
index d5cded21836..3d52532310f 100644
--- a/lib/Target/NVPTX/NVPTXSubtarget.cpp
+++ b/lib/Target/NVPTX/NVPTXSubtarget.cpp
@@ -59,7 +59,8 @@ NVPTXSubtarget::NVPTXSubtarget(const std::string &TT, const std::string &CPU,
     : NVPTXGenSubtargetInfo(TT, CPU, FS), Is64Bit(is64Bit), PTXVersion(0),
       SmVersion(20), DL(computeDataLayout(is64Bit)),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)),
-      TLInfo((NVPTXTargetMachine &)TM), TSInfo(&DL), FrameLowering(*this) {
+      TLInfo((const NVPTXTargetMachine &)TM), TSInfo(&DL),
+      FrameLowering(*this) {
 
   Triple T(TT);