Provide TargetMachine implementations with reference to Target they were created

from.
 - This commit is almost entirely propogating the reference through the
   TargetMachine subclasses' constructor calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75778 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 14 insertions, 10 deletions

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index cac97e438f..914d6728c6 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -102,9 +102,10 @@ unsigned PPC64TargetMachine::getModuleMatchQuality(const Module &M) {
 }
 
 
-PPCTargetMachine::PPCTargetMachine(const Module &M, const std::string &FS,
-                                   bool is64Bit)
-  : Subtarget(*this, M, FS, is64Bit),
+PPCTargetMachine::PPCTargetMachine(const Target&T, const Module &M, 
+                                   const std::string &FS, bool is64Bit)
+  : LLVMTargetMachine(T),
+    Subtarget(*this, M, FS, is64Bit),
     DataLayout(Subtarget.getTargetDataString()), InstrInfo(*this),
     FrameInfo(*this, is64Bit), JITInfo(*this, is64Bit), TLInfo(*this),
     InstrItins(Subtarget.getInstrItineraryData()), MachOWriterInfo(*this) {
@@ -121,13 +122,15 @@ PPCTargetMachine::PPCTargetMachine(const Module &M, const std::string &FS,
 /// groups, which typically degrades performance.
 bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
 
-PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS) 
-  : PPCTargetMachine(M, FS, false) {
+PPC32TargetMachine::PPC32TargetMachine(const Target &T, const Module &M, 
+                                       const std::string &FS) 
+  : PPCTargetMachine(T, M, FS, false) {
 }
 
 
-PPC64TargetMachine::PPC64TargetMachine(const Module &M, const std::string &FS)
-  : PPCTargetMachine(M, FS, true) {
+PPC64TargetMachine::PPC64TargetMachine(const Target &T, const Module &M, 
+                                       const std::string &FS)
+  : PPCTargetMachine(T, M, FS, true) {
 }
 
 
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index 393474c576..c489751283 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -50,7 +50,8 @@ protected:
   static AsmPrinterCtorFn AsmPrinterCtor;
 
 public:
-  PPCTargetMachine(const Module &M, const std::string &FS, bool is64Bit);
+  PPCTargetMachine(const Target &T, const Module &M, const std::string &FS, 
+                   bool is64Bit);
 
   virtual const PPCInstrInfo     *getInstrInfo() const { return &InstrInfo; }
   virtual const PPCFrameInfo     *getFrameInfo() const { return &FrameInfo; }
@@ -103,7 +104,7 @@ public:
 ///
 class PPC32TargetMachine : public PPCTargetMachine {
 public:
-  PPC32TargetMachine(const Module &M, const std::string &FS);
+  PPC32TargetMachine(const Target &T, const Module &M, const std::string &FS);
   
   static unsigned getJITMatchQuality();
   static unsigned getModuleMatchQuality(const Module &M);
@@ -113,7 +114,7 @@ public:
 ///
 class PPC64TargetMachine : public PPCTargetMachine {
 public:
-  PPC64TargetMachine(const Module &M, const std::string &FS);
+  PPC64TargetMachine(const Target &T, const Module &M, const std::string &FS);
   
   static unsigned getJITMatchQuality();
   static unsigned getModuleMatchQuality(const Module &M);