https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80520
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 Target Milestone|--- |7.2 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Looks like again (from just the quoted dumps) path splitting removes the RTL if-conversion opportunity here. Of course just because the testcase wraps the computation in a loop that does nothing interesting.