Add new helpers for registering targets.

 - Less boilerplate == good.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77052 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 8 insertions, 26 deletions

diff --git a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
index 132c9b0..9eda5e2 100644
--- a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
@@ -87,16 +87,6 @@ namespace {
 
 #include "MipsGenAsmWriter.inc"
 
-/// createMipsCodePrinterPass - Returns a pass that prints the MIPS
-/// assembly code for a MachineFunction to the given output stream,
-/// using the given target machine description.  This should work
-/// regardless of whether the function is in SSA form.
-FunctionPass *llvm::createMipsCodePrinterPass(formatted_raw_ostream &o,
-                                              TargetMachine &tm,
-                                              bool verbose) {
-  return new MipsAsmPrinter(o, tm, tm.getTargetAsmInfo(), verbose);
-}
-
 //===----------------------------------------------------------------------===//
 //
 //  Mips Asm Directives
@@ -560,8 +550,6 @@ void MipsAsmPrinter::PrintGlobalVariable(const GlobalVariable *GVar) {
 
 // Force static initialization.
 extern "C" void LLVMInitializeMipsAsmPrinter() { 
-  TargetRegistry::RegisterAsmPrinter(TheMipsTarget, createMipsCodePrinterPass);
-
-  TargetRegistry::RegisterAsmPrinter(TheMipselTarget, 
-                                     createMipsCodePrinterPass);
+  RegisterAsmPrinter<MipsAsmPrinter> X(TheMipsTarget);
+  RegisterAsmPrinter<MipsAsmPrinter> Y(TheMipselTarget);
 }
diff --git a/lib/Target/Mips/Mips.h b/lib/Target/Mips/Mips.h
index 09a8072..a9ab050 100644
--- a/lib/Target/Mips/Mips.h
+++ b/lib/Target/Mips/Mips.h
@@ -25,9 +25,6 @@ namespace llvm {
 
   FunctionPass *createMipsISelDag(MipsTargetMachine &TM);
   FunctionPass *createMipsDelaySlotFillerPass(MipsTargetMachine &TM);
-  FunctionPass *createMipsCodePrinterPass(formatted_raw_ostream &OS, 
-                                          TargetMachine &TM,
-                                          bool Verbose);
 
   extern Target TheMipsTarget;
   extern Target TheMipselTarget;
diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index e82dcee..b5e2da7 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -16,17 +16,14 @@
 #include "MipsTargetMachine.h"
 #include "llvm/Module.h"
 #include "llvm/PassManager.h"
-#include "llvm/Target/TargetMachineRegistry.h"
+#include "llvm/Target/TargetRegistry.h"
 using namespace llvm;
 
-// Register the target.
-static RegisterTarget<MipsTargetMachine>    X(TheMipsTarget, "mips", "Mips");
-
-static RegisterTarget<MipselTargetMachine>  Y(TheMipselTarget, "mipsel", 
-                                              "Mipsel");
-
-// Force static initialization.
-extern "C" void LLVMInitializeMipsTarget() { }
+extern "C" void LLVMInitializeMipsTarget() {
+  // Register the target.
+  RegisterTargetMachine<MipsTargetMachine> X(TheMipsTarget);
+  RegisterTargetMachine<MipselTargetMachine> Y(TheMipselTarget);
+}
 
 const TargetAsmInfo *MipsTargetMachine::
 createTargetAsmInfo() const