Re: PowerPC64 + Ada + RTEMS: Infinite loop in process_bb_lives()

[Sebastian Huber <sebastian dot huber at embedded-brains dot de>]

On 05/12/17 15:17, Segher Boessenkool wrote:
> Hi!
>
> On Mon, Dec 04, 2017 at 03:34:09PM +0100, Sebastian Huber wrote:
> > I added support for the 64-bit PowerPC some months ago using a variant
> > of the ELFv2 ABI. I don't know which kind of long double support I use
> > on this target. This is difficult for me to understand how this works on
> > 64-bit PowerPC. This was no problem up to now since nobody used long
> > double with RTEMS on this target. I tried to build a GCC with Ada
> > support today for the powerpc-rtems5 target. It ends up in infinite
> > loops while building the Ada run-time multilib for a 64-bit PowerPC
> > variant (similar a-coteio.ads):
> Is this against trunk?  Please open a bug, with enough info so we can
> reproduce the problem.  Ideally a simple reduced testcase, but we'll
> take whatever you have, as long as it allows to reproduce the problem ;-)

Thanks for your offer to look at this problem. I opened a bug:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83387

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Sebastian Huber, embedded brains GmbH

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