https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70274
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-03-17
CC| |rguenth at gcc dot gnu.org
Component|middle-end |tree-optimization
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Yes. It's SCCP that runs and does this transform independently of whether
it makes the loop "dead" or whether it enables other transforms such as
vectorization.
IMHO it should be re-written as a tool used by transforms it enables.
