https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87281
--- Comment #15 from Joseph S. Myers <jsm28 at gcc dot gnu.org> --- Created attachment 56496 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56496&action=edit Test that started failing on 20 July 2023 Another instance of this ICE appeared in my glibc bot on 20 July; compile ibm1008_420.i with -O2. This failure was introduced by commit ef28aadad6e5cff3d7494f3c97d435a6579a2e2d Author: Jan Hubicka <j...@suse.cz> Date: Thu Jul 20 15:41:39 2023 +0200 loop-ch improvements, part 3 although I fully expect it's really the same bug as for the other testcases discussed here and it was just some perturbation to the processing of this test that resulted in the appearance for that test with that commit.
