Add basic support for the pic-* target triples and add support for
targets that do not support recursion (and thus codegen stack variables
as globals).

Patch contributed by Alireza Moshtaghi!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50844 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index d9e2820..a6caa37 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -488,6 +488,12 @@
                                bool DestIsVolatile);
   /// LoadComplexFromAddr - Load a complex number from the specified address.
   ComplexPairTy LoadComplexFromAddr(llvm::Value *SrcAddr, bool SrcIsVolatile);
+
+  /// GenerateStaticBlockVarDecl - return the the static
+  /// declaration of local variable. 
+  llvm::GlobalValue *GenerateStaticBlockVarDecl(const VarDecl &D,
+                                                bool NoInit,
+                                                const char *Separator);
 };
 }  // end namespace CodeGen
 }  // end namespace clang