https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101868
--- Comment #15 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Dimitar Dimitrov <dimi...@gcc.gnu.org>: https://gcc.gnu.org/g:b1d0d3520e96802dee37e8fc1c56e19c13d598b1 commit r13-1257-gb1d0d3520e96802dee37e8fc1c56e19c13d598b1 Author: Dimitar Dimitrov <dimi...@dinux.eu> Date: Sun May 15 17:30:52 2022 +0300 testsuite: Remove reliance on argc in lto/pr101868_0.c Some embedded targets do not pass any argv arguments. When argc is zero, this causes spurious failures for lto/pr101868_0.c. Fix by following the strategy in r0-114701-g2c49569ecea56d. Use a volatile variable instead of argc to inject a runtime value into the test. I validated the following: - No changes in testresults for x86_64-pc-linux-gnu. - The spurious failures are fixed for PRU target. - lto/pr101868_0.c still fails on x86_64-pc-linux-gnu, if the PR/101868 fix (r12-2254-gfedcf3c476aff7) is reverted. PR tree-optimization/101868 gcc/testsuite/ChangeLog: * gcc.dg/lto/pr101868_0.c (zero): New volatile variable. (main): Use it instead of argc. Signed-off-by: Dimitar Dimitrov <dimi...@dinux.eu>
