[PATCH][x86]Fix for false-positives results of runtime tests on machines not supporting AVX512F

Mon, 29 May 2017 23:00:07 -0700 

Hi,

The attached patch fixes the issue of tests' false-positive results generation 
on machines not supporting AVX512F feature. Currently when any runtime test 
intended for AVX512F feature will be run on non-AVX512F machine the best it can 
produce to inform of such a case is print SKIPPED, if debug is enabled. But in 
any case the return value is 0, which is exactly the same as if the test passed 
what might be misleading when looking at gcc.sum summary values. With this 
patch such tests can be properly recognized during make check as unexpected 
failures.

gcc/testsuite/
        * gcc.target/i386/avx512f-check.h: Return value modified for skipped 
test.



Please let me know if such fix can be accepted.

Thanks,
Sebastian

Attachment: AVX512F_TESTS_VERIFICATION_PATCH.patch
Description: AVX512F_TESTS_VERIFICATION_PATCH.patch

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