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[Bug rtl-optimization/65067] regression on accessing volatile bit field
- From: "tony.liu at arm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Feb 2015 07:41:22 +0000
- Subject: [Bug rtl-optimization/65067] regression on accessing volatile bit field
- Auto-submitted: auto-generated
- References: <bug-65067-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65067
Tony Liu <tony.liu at arm dot com> changed:
What |Removed |Added
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CC| |tony.liu at arm dot com
--- Comment #5 from Tony Liu <tony.liu at arm dot com> ---
(In reply to Bernd Edlinger from comment #4)
> this does not happen with 4.9.0,
> but I can confirm this behavior with current trunk.
Yes. This does not happen before the revision 216989, which is committed after
4.9.2 release.
And I think Richard's suggestion is the right way to fix this bug. I'll try my
best to implement the patch.