[Bug tree-optimization/59786] GIMPLE invariant motion misses opportunity to reduce register pressure

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59786

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |16.0

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed by r16-190-g6901d56fea2132389e9a7ae60b4d9731e6e3c65a .

Improved by
https://gcc.gnu.org/cgit/gcc/commit/gcc/tree-ssa-loop-im.cc?id=8335fd561fa823d32556512c09dfce44463e8eaa
.

But we only do this when pre is enabled ...