https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107975
Bug ID: 107975 Summary: [13 Regression] frange ICE since r13-4492 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org Target Milestone: --- My r13-4492-g4500baaccb6e4d696e223c338bbdf7705c3646dd change caused ICE on: double foo (double x, double y) { if (x == 42.0) return 1.0; double r = x * y; if (!__builtin_isnan (r)) __builtin_unreachable (); return r; }