[svn r10] Updated for LLVM rev. 20070913 Applied fixes from wilsonk on the forum Some tweaks to work with gc 7.0 Fixed aggregate members of aggregates Fixed cyclic/recursive class declarations Other minor tweaks

// D runtime support helpers

bool LLVM_D_InitRuntime();
void LLVM_D_FreeRuntime();

llvm::Function* LLVM_D_GetRuntimeFunction(llvm::Module* target, const char* name);