Hi! I noticed something strange in the libgomp testresults (but not necessarily specific to libgomp): an "arbitrary" set of the Fortran execution tests are run just for -O, and others for each of the full set of torture options: -O0, -O1, -O2, and so on. After some time I realized it's the set of tests that contain an explicit »dg-do run« directive that are run for all torture levels, and the tests that inherit the default »set dg-do-what-default run« from libgomp/testsuite/lib/libgomp.exp are only run for -O. This is coming from the special handling in gcc/testsuite/lib/gfortran-dg.exp:gfortran-dg-test (which seems to be present approximately "forever"). Should this consider the dg-do-what-default case, too? Why is torture testing done only for execution tests? And, why only for Fortran? Is this behavior generally intentional -- of course, bigger testing coverage is nice, but this seems a bit arbitrary to me?
Grüße, Thomas
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