https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121215
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Note this is with tcl 8.6.16 and dejagnu 1.6.3 and the error quoted happened with r16-2420-g585ade15412ae0 with an extra gcc.dg/tree-ssa/pr109893.c testcase in the tree (that might affect globbing/partitioning).