PATCH: Add a testcase for PR tree-optimization/38405

Richard Guenther richard.guenther@gmail.com
Sun Dec 7 18:44:00 GMT 2008


On Sun, Dec 7, 2008 at 6:41 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Sun, Dec 7, 2008 at 9:22 AM, Richard Guenther
> <richard.guenther@gmail.com> wrote:
>> On Sun, Dec 7, 2008 at 6:18 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
>>> On Sun, Dec 7, 2008 at 8:39 AM, Richard Guenther
>>> <richard.guenther@gmail.com> wrote:
>>>> On Sun, Dec 7, 2008 at 5:34 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
>>>>> PR tree-optimization/38405:
>>>>>
>>>>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38405
>>>>>
>>>>> disappeared between revision 142341 and revision 142508. This patch
>>>>> adds a testcase. OK for trunk?
>>>>
>>>> Ok.  Can you track down with revision fixed it?
>>>
>>> It is fixed by revision 142483:
>>>
>>> http://gcc.gnu.org/ml/gcc-patches/2008-12/msg00341.html
>>
>> Unlikely.  -fno-tree-sra doesn't fix it for me and I don't see any SRA
>> happening.
>>
>
> Oops. I modified my script to search backward. I forgot to add one.
> It is revision 142484:
>
> http://gcc.gnu.org/ml/gcc-patches/2008-12/msg00340.html

Well, then it's just gone latent.  In this case we shouldn't generate
bitfieldrefs
of structs either ... :/

Richard.



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