On Fri, Feb 16, 2024 at 07:52:17PM +0200, Dimitar Dimitrov wrote:
> The issue in PR112344 is triggered only at -O2, so there is little value
> in running the test at lower optimization levels. At the same time the
That is generally not true.
We had hundreds of cases in the history where a test written for one bug
let us discover a different bug later on, often at different optimization
level etc.
If the test is too slow, perhaps the dg-skip-if should take the
run_expensive_tests effective target into account, like:
/* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O1" } } */
But guess another question is if the bug can be reproduced with fewer
iterations...
Jakub
