ReportedBy: jch at pps dot jussieu dot fr
GCC build triplet: x86_64-linux-gnu
GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38183
--
jch at pps dot jussieu dot fr changed:
What|Removed |Added
Severity|normal |minor
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38183
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jch at pps dot jussieu dot fr
GCC build triplet: x86_64-linux-gnu
GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38015
--- Comment #2 from jch at pps dot jussieu dot fr 2008-11-05 00:27 ---
Then -mtune=generic is not doing something reasonable.
If I read correctly the docs I have available, going through memory doesn't win
on either Core2 or AMD family 10. It does win on the K8, but only in the
xmm