This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/27826] [4.0/4.1 Regression] ICE in copy_to_mode_reg
- From: "janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jun 2006 18:10:31 -0000
- Subject: [Bug c++/27826] [4.0/4.1 Regression] ICE in copy_to_mode_reg
- References: <bug-27826-12759@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from janis at gcc dot gnu dot org 2006-06-09 18:10 -------
The reduced testcase from comment #7 doesn't fail with my i686 cross compilers
on powerpc-linux, so I did a regression hunt using the testcase from comment
#4. It identified this patch as the fix on mainline:
http://gcc.gnu.org/viewcvs?view=rev&rev=113199
r113199 | mmitchel | 2006-04-23 18:04:33 +0000 (Sun, 23 Apr 2006)
This is indeed Mark's bitfield patch, Andrew guessed correctly.
I've got another regression hunt running to find the break; it's currently
between revisions 83668 and 83876 in late May 2004; there are broken builds in
there so it might take awhile to keep the hunt progressing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27826