Tweak some optimizations. Delegates passed to inlined functions now also stand a chance of being inlined. This should make opApply as efficient as a regular loop, as long as both opApply and the foreachbody are eligible for inlining; which is to say most non-virtual opApply invocations will likely get fully inlined now. (Note: above requires -O2 -enable-inlining or -O3)

#ifndef LDC_IR_IRMODULE_H
#define LDC_IR_IRMODULE_H

#include "ir/ir.h"

struct Module;

struct IrModule : IrBase
{
    IrModule(Module* module, const char* srcfilename);
    virtual ~IrModule();

    Module* M;

    LLGlobalVariable* fileName;
    llvm::DICompileUnit diCompileUnit;
};

#endif