On 29 June 2012 18:05, Ramana Radhakrishnan
<ramana.radhakrish...@linaro.org> wrote:
> On 29 June 2012 11:00, Zhenqiang Chen <zhenqiang.c...@linaro.org> wrote:
>> On 29 June 2012 17:12, Ramana Radhakrishnan
>> <ramana.radhakrish...@linaro.org> wrote:
>>> On 29 June 2012 07:52, Zhenqiang Chen <zhenqiang.c...@linaro.org> wrote:
>>>> Another two cases fail in precise test:
>>>>
>>>> -PASS: c-c++-common/simulate-thread/bitfields-3.c -O0 -g thread simulation 
>>>> test
>>>> +UNSUPPORTED: c-c++-common/simulate-thread/bitfields-3.c -O0 -g thread
>>>> simulation test
>>>> -PASS: gcc.dg/simulate-thread/atomic-other-short.c -O0 -g thread 
>>>> simulation test
>>>> +UNSUPPORTED: gcc.dg/simulate-thread/atomic-other-short.c -O0 -g
>>>> thread simulation test
>>>>
>>>> In previous test, we have
>>>> -PASS: c-c++-common/simulate-thread/bitfields-1.c  -O0 -g  thread
>>>> simulation test
>>>> +UNSUPPORTED: c-c++-common/simulate-thread/bitfields-1.c  -O0 -g
>>>> thread simulation test
>>>
>>> Have you tried looking into the logs. gcc.log.xz and gcc.sum.xz should
>>> show what's happening ? Having said that I took a quick look and
>>> there's something funny. I don't find an unsupported case in those
>>> logs, but the testsuite-diff shows it. I don't fully understand what's
>>> going on here.
>>>
>>> Ramana
>>
>> For atomic-other-short.c, error is from gdb. Here is the log from gcc.log.xz 
>> at
>> http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115000~michaelh1~later-split-symrefs/logs/armv7l-precise-cbuild339-ursa1-cortexa9hfr1/
>>
>> /cbuild/slaves/ursa1/gcc-linaro-4.7+bzr115000~michaelh1~later-split-symrefs/gcc/gcc-linaro-4.7/gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.gdb:11:
>> Error in sourced command file:UNSUPPORTED:
>> gcc.dg/simulate-thread/atomic-other-short.c  -O0 -g  thread simulation
>> test
>
> Hmmm but it didn't show up in the test log  from Uli's merge request
> which is where I looked :)

Sorry for misleading. The two new fails are from Michael's merge request.

For Uli's merge request, there is only one new UNSUPPORTED:

-PASS: gcc.dg/simulate-thread/atomic-other-int.c -O0 -g thread simulation test
+UNSUPPORTED: gcc.dg/simulate-thread/atomic-other-int.c -O0 -g thread
simulation test

Log at: 
http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115000~uweigand~lp-1010826-4.7-p2/logs/armv7l-precise-cbuild339-ursa4-cortexa9hfr1/
 (This test is respawned by Michael)

But the case PASS in the original test.
Log at: 
http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115000~uweigand~lp-1010826-4.7-p2/logs/armv7l-precise-cbuild335-ursa5-cortexa9hfr1/

So I think atomic-other-int.c is not a real regression.

Thanks!
-Zhenqiang

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