[PATCH] Maybe fix PR87134

[Iain Sandoe]

Hi Rainer,

> On 6 Sep 2018, at 21:21, Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> wrote:
> 

>> I can confirm the same, repeatable, fail on i686-darwin10 (and it
>> reproduces with -save-temps)
>> (and the vNULL change does not fix it there either) - don’t have access to
>> the machine now until
>> later in the month tho.
> 
> same here on i386-apple-darwin11, and I can easily fire off tests.

I just re-tried (i686-darwin10) - and the build gets further - it now OOMs at stage-2 build of insn-extract.c …
… the OOM goes away with -save-temps.  Only 2G of real memory on that box.

This is attempting an Ada-enabled bootstrap using GCC 5.4.
Trunk won’t bootstrap with apple-4.x because of 86739 .. so maybe I could build a more recent branch and try that as bootstrap / try to debug what’s causing the OOM ...

Did you get any further?

Iain