[Bug c/95126] Missed opportunity to turn static variables into immediates
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu May 14 11:47:46 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95126
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |missed-optimization
Ever confirmed|0 |1
Last reconfirmed| |2020-05-14
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. Only RTL expansion sees the aggregate copy involved with the
function
call and this, when folded from a constant initializer, is not subject to
clever things such as merging of stores.
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