[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-03-30
             Status|UNCONFIRMED                 |NEW
                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Btw, one solution would be to drop __always_inline__ after always-inline
inlining
and thus make it reliably not present for IPA inlining.

__always_inline__ is a decl attribute and thus per call-stmt processing via
gimple_call_fntype doesn't work but instead this is subject to WPA cgraph
merging (I guess IPA inline still sees the unmerged cgraph).