This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings
- From: "manuel.reimer at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Feb 2015 17:23:37 +0000
- Subject: [Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings
- Auto-submitted: auto-generated
- References: <bug-64953-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953
manuel.reimer at gmx dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #15 from manuel.reimer at gmx dot de ---
This is what "git bisect" ended with. Maybe someone can at least have a look at
this. Feel free to close again if this really doesn't help at all.
$ git bisect bad9eec20bfd5806dd0380e07dbc0f03409ce3d4efb is the first bad
commit
commit 9eec20bfd5806dd0380e07dbc0f03409ce3d4efb
Author: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Mar 26 09:14:59 2013 +0000
2013-03-26 Richard Biener <rguenther@suse.de>
* emit-rtl.c (set_mem_attributes_minus_bitpos): Remove
alignment computations and rely on get_object_alignment_1
for the !TYPE_P case.
Commonize DECL/COMPONENT_REF handling in the ARRAY_REF path.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197095
138bc75d-0d04-0410-961f-82ee72b054a4
:040000 040000 f4fa27b8adaec983566fb9cb72d1165d10c86048
a13a68729d60b22dd6c45edb3ef7c3c52b3a2f41 M gcc