Comparison between GDC test suite results on x86 and ARM

[Iain Buclaw]

On 25 July 2012 19:25, Alex Rønne Petersen <alex at lycus.org> wrote:
> On 25-07-2012 09:11, Iain Buclaw wrote:
>>
>> On 25 July 2012 01:24, Alex Rønne Petersen <alex at lycus.org> wrote:
>>>
>>> Hi,
>>>
>>> I just ran the GDC test suite on x86 and ARM. I have attached the results
>>> to
>>> this message.
>>>
>>> Quick summary:
>>>
>>> x86:
>>>
>>> # of expected passes            1287
>>> # of unexpected failures        21
>>> # of unresolved testcases       17
>>>
>>> ARM:
>>>
>>> # of expected passes            1280
>>> # of unexpected failures        26
>>> # of unresolved testcases       18
>>>
>>> Not bad - the ARM port is progressing nicely.
>>>
>>> As for specific files...
>>>
>>> These tests fail on x86 but *not* on ARM:
>>>
>>> FAIL: fail_compilation/fail6451.d output-exists-not fail6451.s
>>> FAIL: runnable/test42.d (internal compiler error)
>>>
>>> These tests fail on ARM but *not* on x86:
>>>
>>> FAIL: runnable/arrayop.d execution test
>>> FAIL: runnable/opover2.d execution test
>>> FAIL: runnable/template1.d execution test
>>> FAIL: runnable/test11.d execution test
>>> FAIL: runnable/test12.d execution test
>>> FAIL: runnable/testmath.d execution test
>>> FAIL: runnable/testmmfile.d execution test
>>>
>>> I have not actually looked into any of the failures yet. This is just for
>>> informational purposes to let people know how far along the ARM port is.
>>>
>>
>> In the <build>/gcc/testsuite/d directory, there is a .log file which
>> will contain the reasons for the test failure.
>>
>> Most failures are simply because the bindings to the gcc testsuite
>> isn't up to scratch yet, whilst I'd be interested to look into that
>> ICE you're getting there. :-)
>>
>
> Appears to be this, if I'm reading this log correctly:
>
> cc1d: internal compiler error: in hwi2toli, at d/d-codegen.cc:1107
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> compiler exited with status 1
> output is:
> success
> Not ported to x86-64 compatible varargs, yet.
> myInt int
> myBool bool
> cc1d: internal compiler error: in hwi2toli, at d/d-codegen.cc:1107
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
>
>
> FAIL: runnable/test42.d (internal compiler error)
>

Yep, spotted it, and have fixed. :-)


-- 
Iain Buclaw

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