[Bug ipa/68219] ICF could fold functions called via a table of function pointers
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Sat Jan 23 21:00:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68219
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-01-23
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. ICF has to see the only use of the address is in the constant array
and the array is only used for loads and then calls. It needs more analysis
than most cases.
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