Introduce new headers whose inclusion forces linking and

initialization of all targets (InitializeAllTargets.h) or assembler
printers (InitializeAllAsmPrinters.h). This is a step toward the
elimination of relinked object files, so that we can build normal
archives.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73543 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/CBackend/CBackend.cpp

@@ -59,6 +59,11 @@ int CBackendTargetMachineModule = 0;
 // Register the target.
 static RegisterTarget<CTargetMachine> X("c", "C backend");
 
+// Force static initialization when called from llvm/InitializeAllTargets.h
+namespace llvm {
+  void InitializeCBackendTarget() { }
+}
+
 namespace {
   /// CBackendNameAllUsedStructsAndMergeFunctions - This pass inserts names for
   /// any unnamed structure types that are used by the program, and merges