[Bug tree-optimization/95839] Failure to optimize addition of vector elements to vector addition
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Jun 23 14:26:24 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95839
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |avieira at gcc dot gnu.org,
| |rguenth at gcc dot gnu.org
Status|UNCONFIRMED |NEW
Blocks| |53947
Ever confirmed|0 |1
Last reconfirmed| |2020-06-23
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC does not yet vectorize stmts without loads (and explicitely rejects
vector types somewhere).
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947
[Bug 53947] [meta-bug] vectorizer missed-optimizations
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