https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110390
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Fixed by r14-3414-g0cfc9c953d0221: 0cfc9c953d0221ec3971a25e6509ebe1041f142e is the first new commit commit 0cfc9c953d0221ec3971a25e6509ebe1041f142e Author: Andrew MacLeod <amacl...@redhat.com> Date: Thu Aug 17 12:34:59 2023 -0400 Phi analyzer - Initialize with range instead of a tree. Rangers PHI analyzer currently only allows a single initializer to a group. This patch changes that to use an inialization range, which is cumulative of all integer constants, plus a single symbolic value. There is no other change to group functionality. This patch also changes the way PHI groups are printed so they show up in the listing as they are encountered, rather than as a list at the end. It was more difficult to see what was going on previously.