https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106186
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot
gnu.org
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
There's some extra CFG bits because of virtual operands on trunk:
<bb 6> [local count: 39370534]:
# .MEM_13 = PHI <.MEM_6(5)>
goto <bb 10>; [100.00%]
<bb 9> [local count: 357913944]:
# .MEM_12 = PHI <.MEM_6(4)>
<L15>:
<bb 10> [local count: 397284478]:
# .MEM_14 = PHI <.MEM_12(9), .MEM_13(6)>
<L13>:
the loop-end propagation of LC SSA PHIs doesn't work for those - I'm going to
fix that which also seems to fix the missed jump threading.
