public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "howarth.at.gcc at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug boehm-gc/66848] boehm-gc fails test suite on x86_64-apple-darwin15
Date: Fri, 16 Oct 2015 01:48:00 -0000	[thread overview]
Message-ID: <bug-66848-4-sIqYK1dJIS@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-66848-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66848

--- Comment #17 from Jack Howarth <howarth.at.gcc at gmail dot com> ---
Okay, I have verified on 10.10 that llvm.org clang 3.6 builds a libunwind.dylib
which doesn't show the boehm-gc test suite regressions but when libunwind.dylib
is built with llvm.org clang 3.7, it does. According to Jeremy, the commit in
llvm which tickled this regression in boehm-gc is...

http://llvm.org/viewvc/llvm-project?view=revision&revision=226751

which caused the symbol ordering to change and resulted in the linker moving
stuff out of __bss into __data.


  parent reply	other threads:[~2015-10-16  1:48 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-12 13:59 [Bug boehm-gc/66848] New: " howarth.at.gcc at gmail dot com
2015-07-12 14:02 ` [Bug boehm-gc/66848] " howarth.at.gcc at gmail dot com
2015-07-12 15:49 ` howarth.at.gcc at gmail dot com
2015-07-12 15:50 ` howarth.at.gcc at gmail dot com
2015-07-12 15:59 ` howarth.at.gcc at gmail dot com
2015-07-12 16:09 ` howarth.at.gcc at gmail dot com
2015-07-12 16:16 ` howarth.at.gcc at gmail dot com
2015-09-23 16:06 ` howarth.at.gcc at gmail dot com
2015-10-11 15:54 ` howarth.at.gcc at gmail dot com
2015-10-11 19:45 ` howarth.at.gcc at gmail dot com
2015-10-14 16:39 ` mrs at gcc dot gnu.org
2015-10-14 21:17 ` howarth.at.gcc at gmail dot com
2015-10-15 19:26 ` howarth.at.gcc at gmail dot com
2015-10-15 19:37 ` howarth.at.gcc at gmail dot com
2015-10-15 20:43 ` jeremyhu at macports dot org
2015-10-16  1:48 ` howarth.at.gcc at gmail dot com [this message]
2015-10-16  6:44 ` howarth.at.gcc at gmail dot com
2015-10-18 16:46 ` howarth.at.gcc at gmail dot com
2015-10-18 16:57 ` howarth.at.gcc at gmail dot com

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-66848-4-sIqYK1dJIS@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).