http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50713
--- Comment #9 from vincenzo Innocente
2012-12-01 17:49:00 UTC ---
indeed.
and now this other vectorizes also on corei7 ("yesterday" was ok only with AVX)
float64x4_t cross_product(float64x4_t x, float64x4_t y) {
// yz - zy, zx - xz, xy - yx,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50713
--- Comment #8 from Marc Glisse 2012-12-01 16:54:08
UTC ---
(In reply to comment #5)
We seem to do better now. I see essentially the same code for the vector and
loop versions. The main issue left is for dfma8*, copying the result to the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50713
vincenzo Innocente changed:
What|Removed |Added
Component|tree-optimization |middle-end
Versi
