Change TargetAsmInfo to be constructed via TargetRegistry from a Target+Triple

pair instead of from a virtual method on TargetMachine.  This cuts the final
ties of TargetAsmInfo to TargetMachine, meaning that MC can now use 
TargetAsmInfo.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78802 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 8 insertions, 10 deletions

diff --git a/lib/Target/PIC16/PIC16AsmPrinter.cpp b/lib/Target/PIC16/PIC16AsmPrinter.cpp
index 39ebfa4..a981d83 100644
--- a/lib/Target/PIC16/PIC16AsmPrinter.cpp
+++ b/lib/Target/PIC16/PIC16AsmPrinter.cpp
@@ -480,4 +480,7 @@ extern "C" void LLVMInitializePIC16Target() {
   RegisterTargetMachine<CooperTargetMachine> B(TheCooperTarget);
   RegisterAsmPrinter<PIC16AsmPrinter> C(ThePIC16Target);
   RegisterAsmPrinter<PIC16AsmPrinter> D(TheCooperTarget);
+
+  RegisterAsmInfo<PIC16TargetAsmInfo> E(ThePIC16Target);
+  RegisterAsmInfo<PIC16TargetAsmInfo> F(TheCooperTarget);
 }
diff --git a/lib/Target/PIC16/PIC16TargetAsmInfo.cpp b/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
index fdd1ae0..8b30291 100644
--- a/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
+++ b/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
@@ -19,8 +19,7 @@
 #include "PIC16ISelLowering.h"
 using namespace llvm;
 
-PIC16TargetAsmInfo::
-PIC16TargetAsmInfo() {
+PIC16TargetAsmInfo::PIC16TargetAsmInfo(const Target &T, const StringRef &TT) {
   CommentString = ";";
   GlobalPrefix = PAN::getTagName(PAN::PREFIX_SYMBOL);
   GlobalDirective = "\tglobal\t";
diff --git a/lib/Target/PIC16/PIC16TargetAsmInfo.h b/lib/Target/PIC16/PIC16TargetAsmInfo.h
index d24aa6b..23c5ebc 100644
--- a/lib/Target/PIC16/PIC16TargetAsmInfo.h
+++ b/lib/Target/PIC16/PIC16TargetAsmInfo.h
@@ -17,12 +17,15 @@
 #include "llvm/Target/TargetAsmInfo.h"
 
 namespace llvm {
+  class Target;
+  class StringRef;
+
   class PIC16TargetAsmInfo : public TargetAsmInfo {
     const char *RomData8bitsDirective;
     const char *RomData16bitsDirective;
     const char *RomData32bitsDirective;
   public:    
-    PIC16TargetAsmInfo();
+    PIC16TargetAsmInfo(const Target &T, const StringRef &TT);
     
     virtual const char *getDataASDirective(unsigned size, unsigned AS) const;
   };
diff --git a/lib/Target/PIC16/PIC16TargetMachine.cpp b/lib/Target/PIC16/PIC16TargetMachine.cpp
index d09097c..6af693f 100644
--- a/lib/Target/PIC16/PIC16TargetMachine.cpp
+++ b/lib/Target/PIC16/PIC16TargetMachine.cpp
@@ -36,10 +36,6 @@ CooperTargetMachine::CooperTargetMachine(const Target &T, const std::string &TT,
   : PIC16TargetMachine(T, TT, FS, true) {}
 
 
-const TargetAsmInfo *PIC16TargetMachine::createTargetAsmInfo() const {
-  return new PIC16TargetAsmInfo();
-}
-
 bool PIC16TargetMachine::addInstSelector(PassManagerBase &PM,
                                          CodeGenOpt::Level OptLevel) {
   // Install an instruction selector.
diff --git a/lib/Target/PIC16/PIC16TargetMachine.h b/lib/Target/PIC16/PIC16TargetMachine.h
index 649c7ea..51efdb2 100644
--- a/lib/Target/PIC16/PIC16TargetMachine.h
+++ b/lib/Target/PIC16/PIC16TargetMachine.h
@@ -37,9 +37,6 @@ class PIC16TargetMachine : public LLVMTargetMachine {
   // any PIC16 specific FrameInfo class.
   TargetFrameInfo       FrameInfo;
 
-protected:
-  virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
 public:
   PIC16TargetMachine(const Target &T, const std::string &TT,
                      const std::string &FS, bool Cooper = false);