[llvm-dev] lli size

Daniel Berlin via llvm-dev llvm-dev at lists.llvm.org
Sat Apr 9 09:39:59 PDT 2016


This is for a release build of LLVM?
or a debug build?


On Sat, Apr 9, 2016 at 9:15 AM, Tim Prepscius via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> I have been able to get the executable down to 7 megs.
>
> By:
>    auto ee = llvm::Interpreter::create(std::unique_ptr<Module>(mo));
>
> and changing the linker flags.
>
> I would like to get it down to a meg or less.
>
> -tim
>
> On 4/8/16, Tim Prepscius <timprepscius at gmail.com> wrote:
> > Hey there,
> >
> > Been googling but can't find.  Thought to ask the wizards.
> >
> > The LLVM interpreter.  I am creating a simple wrapper around it to run
> > a script.  The program after linking is about 25 megs stripped of
> > debug symbols.
> >
> > This seems a bit large.
> >
> >
> > Is it possible that this could somehow to be drastically reduced?
> > Is it worth going and trying to rip things out?
> >
> > The code which instantiates the interpreter is here:
> >
> https://github.com/timprepscius/llvmscriptdemo/blob/master/src/llvmscriptdemo.cpp
> >
> >
> > Any help/advice/etc, greatly appreciated.
> >
> > -tim
> >
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