https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116030
Kewen Lin <linkw at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE "could not split insn" |[15 regression] ICE "could
|in final_scan_insn_1, at |not split insn" in
|final.cc on power pc |final_scan_insn_1, at
| |final.cc on power pc since
| |r15-1576-g6274f10318d053
Assignee|unassigned at gcc dot gnu.org |guojiufu at gcc dot
gnu.org
Status|NEW |ASSIGNED
--- Comment #3 from Kewen Lin <linkw at gcc dot gnu.org> ---
(In reply to HaoChen Gui from comment #2)
> Peter, the root cause of the issue is the combine is done at ira pass. There
> is no split pass after ira and reload. So the split has to been done after
> reload, which causes the ICE. Jeff (Jiufu) is working on it. He may add a
> clobber to fix the problem. Thanks.
Assigning to Jeff as he already verified clobber can work.
