This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83396#c28 on ia64 (PR bootstrap/83396)
- From: Andreas Schwab <schwab at suse dot de>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Richard Biener <rguenther at suse dot de>, Jeff Law <law at redhat dot com>, Alexandre Oliva <aoliva at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 13 Dec 2017 16:59:19 +0100
- Subject: Re: [PATCH] Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83396#c28 on ia64 (PR bootstrap/83396)
- Authentication-results: sourceware.org; auth=none
- References: <20171213142507.GK2353@tucnak>
On Dez 13 2017, Jakub Jelinek <jakub@redhat.com> wrote:
> I think there are 2 issues. One is that the ia64 backend emits
> the group barrier insns before BB_HEAD label, so it isn't part of a bb,
> but has BLOCK_FOR_INSN of the following block, that looks invalid to me
> and the ia64.c hunk ought to fix that, except that I don't have access to
> ia64 anymore and so can't test it. Andreas, could you try that?
That doesn't bootstrap, details in the PR.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."