fix the sparc codegen to not depend on the sparc asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73767 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcTargetMachine.h b/lib/Target/Sparc/SparcTargetMachine.h
index 40b44f2..8afcc73 100644
--- a/lib/Target/Sparc/SparcTargetMachine.h
+++ b/lib/Target/Sparc/SparcTargetMachine.h
@@ -35,6 +35,14 @@
protected:
virtual const TargetAsmInfo *createTargetAsmInfo() const;
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+ TargetMachine &tm,
+ CodeGenOpt::Level OptLevel,
+ bool verbose);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
SparcTargetMachine(const Module &M, const std::string &FS);
@@ -56,6 +64,10 @@
virtual bool addAssemblyEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool Verbose, raw_ostream &Out);
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
};
} // end namespace llvm