[Bug testsuite/63177] Powerpc no-vfa-vect-depend-2.c and no-vfa-vect-depend-3.c failures

carll at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue May 22 19:11:00 GMT 2018


Carl Love <carll at gcc dot gnu.org> changed:

           What    |Removed                     |Added
                 CC|                            |carll at gcc dot gnu.org

--- Comment #4 from Carl Love <carll at gcc dot gnu.org> ---
The test is compiled with the options 

-maltivec -mpower9-vector -ftree-vectorize -fno-vect-cost-model -fno-common -O2
-fdump-tree-vect-details --param vect-max-version-for-alias-checks=0 

The test call abort and exits.

The compile options can be reduced to 

 -mpower9-vector -ftree-vectorize  -O2

and still reproduce the error. Removing any of the three and the test will

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