[Sparc] Constification of TargetMachine arguments

This patch changes the TargetMachine arguments to be const. This is
required for {D19265}, and was requested to be done in a separate patch.

Patch by Jacob Hansen!

Differential Revision: http://reviews.llvm.org/D19797

llvm-svn: 268389

4 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index 4988c9f4aeb..c31e7c5fb8c 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1448,7 +1448,7 @@ static SPCC::CondCodes FPCondCCodeToFCC(ISD::CondCode CC) {
   }
 }
 
-SparcTargetLowering::SparcTargetLowering(TargetMachine &TM,
+SparcTargetLowering::SparcTargetLowering(const TargetMachine &TM,
                                          const SparcSubtarget &STI)
     : TargetLowering(TM), Subtarget(&STI) {
   MVT PtrVT = MVT::getIntegerVT(8 * TM.getPointerSize());
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.h b/llvm/lib/Target/Sparc/SparcISelLowering.h
index 42a71d81518..87166446252 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.h
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.h
@@ -54,7 +54,7 @@ namespace llvm {
   class SparcTargetLowering : public TargetLowering {
     const SparcSubtarget *Subtarget;
   public:
-    SparcTargetLowering(TargetMachine &TM, const SparcSubtarget &STI);
+    SparcTargetLowering(const TargetMachine &TM, const SparcSubtarget &STI);
     SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
 
     /// computeKnownBitsForTargetNode - Determine which of the bits specified
diff --git a/llvm/lib/Target/Sparc/SparcSubtarget.cpp b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
index 3bc22b530f6..a76dcdf0e67 100644
--- a/llvm/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
@@ -50,7 +50,7 @@ SparcSubtarget &SparcSubtarget::initializeSubtargetDependencies(StringRef CPU,
 }
 
 SparcSubtarget::SparcSubtarget(const Triple &TT, const std::string &CPU,
-                               const std::string &FS, TargetMachine &TM,
+                               const std::string &FS, const TargetMachine &TM,
                                bool is64Bit)
     : SparcGenSubtargetInfo(TT, CPU, FS), TargetTriple(TT), Is64Bit(is64Bit),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
diff --git a/llvm/lib/Target/Sparc/SparcSubtarget.h b/llvm/lib/Target/Sparc/SparcSubtarget.h
index 31f688e74c6..487bd419293 100644
--- a/llvm/lib/Target/Sparc/SparcSubtarget.h
+++ b/llvm/lib/Target/Sparc/SparcSubtarget.h
@@ -46,7 +46,7 @@ class SparcSubtarget : public SparcGenSubtargetInfo {
 
 public:
   SparcSubtarget(const Triple &TT, const std::string &CPU,
-                 const std::string &FS, TargetMachine &TM, bool is64bit);
+                 const std::string &FS, const TargetMachine &TM, bool is64bit);
 
   const SparcInstrInfo *getInstrInfo() const override { return &InstrInfo; }
   const TargetFrameLowering *getFrameLowering() const override {