[LLVMdev] [PATCH] Don't optimize out GDB JIT registrar

[Andrew MacPherson]

I don't have commit access, I wasn't sure if this was the right protocol to
get a patch accepted but just let me know if not and I'll get it right the
next time.

Cheers,
Andrew


On Wed, Jan 15, 2014 at 5:46 PM, Rafael Espíndola <
rafael.espindola at gmail.com> wrote:

> LGTM. Do you have commit access?
>
> On 15 January 2014 00:27, Andrew MacPherson <andrew.macp at gmail.com> wrote:
> > Hi Rafael, comment explanation added now. Thanks.
> >
> >
> > On Tue, Jan 14, 2014 at 8:31 PM, Rafael Espíndola
> > <rafael.espindola at gmail.com> wrote:
> >>
> >> LGTM with a comment explaining the issue.
> >>
> >> On 20 December 2013 03:50, Andrew MacPherson <andrew.macp at gmail.com>
> >> wrote:
> >> > Thanks Joerg.
> >> >
> >> > I've made the change you suggested and verified that it still works. I
> >> > think
> >> > the noinline is still required though as this function can be called
> >> > from a
> >> > couple of places and gdb will want to set its breakpoint on the single
> >> > function address. Let me know if you think otherwise though.
> >> >
> >> > Cheers,
> >> > Andrew
> >> >
> >> >
> >> >
> >> > On Fri, Dec 20, 2013 at 11:52 AM, Joerg Sonnenberger
> >> > <joerg at britannica.bec.de> wrote:
> >> >>
> >> >> On Fri, Dec 20, 2013 at 11:18:46AM +0100, Andrew MacPherson wrote:
> >> >> > This patch forces it to leave the call using the method described
> >> >> > here
> >> >> > in
> >> >> > the 'noinline' section:
> >> >>
> >> >> Use asm volatile("":::"memory") to make sure that it doesn't leave
> >> >> trackes. The noinline can likely go in that case...
> >> >>
> >> >> Joerg
> >> >> _______________________________________________
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> >> >> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> >> >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> >> >
> >> >
> >> >
> >> > _______________________________________________
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> >> >
> >
> >
>
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