[Bug target/87444] 'gcc -marc=native' sets L2 cache size equal to L3 cache size on i7 and i5 CPU
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Sep 26 14:17:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87444
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86_64-*-*, i?86-*-*
Status|UNCONFIRMED |RESOLVED
Component|other |target
Resolution|--- |WONTFIX
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
cache size only drives heuristics. Currently there's no L3 cache heuristics.
Probably the --param should be renamed to last-level-cache.
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