Re: [r12-4725 Regression] FAIL: libgomp.c/doacross-1.c (test for excess errors) on Linux/x86_64

[Martin Sebor <msebor@gmail.com>]

On 10/27/21 9:48 AM, Tobias Burnus wrote:
> On 27.10.21 17:36, Martin Sebor via Gcc-patches wrote:
> 
>> On 10/27/21 7:30 AM, Jakub Jelinek wrote:
>>> On Tue, Oct 26, 2021 at 10:22:19PM -0700, sunil.k.pandey via
>>> Gcc-patches wrote:
>>>> FAIL: libgomp.c/doacross-1.c (test for excess errors)
>>
>> I don't see this failure in my logs (or the other one) or any
>> evidence of the libhomp tests having run.  Does the libgomp
>> test suite need something special to enable?
> 
> I don't know whether it can be disabled - but I bet you have build
> libgomp. Thus:
> 
> Did you run "make check" in the main build directory or in $(BUILD)/gcc?
> – only the former runs it.

Thanks.  I figured out why I didn't see it.  I was looking at
the wrong log file, one from testing just the one patch for
the atomic built-ins, rather than the one for all three that
I pushed yesterday (including the one to make a greater use
of the ranger).  The warning only shows with all of them
applied.

Martin

> 
> You can run it directly (from the main $(BUILD) dir) as "make
> check-target-libgomp" – or just got to $(BUILD)/*/libgomp/ and run "make
> check" there. – In the latter directory, you an also use RUNTESTFLAGS=
> to run only a specific test.
> 
> (The * above is the target triplet; here, it is x86_64-pc-linux-gnu.)
> 
> Besides libgomp, there are some other libraries with testsuites outside
> gcc/testsuite, like libstdc++-v3/testsuite or libatomic/testsuite or ...
> 
> Tobias
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