https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115833
--- Comment #5 from Andrew Pinski ---
>It seems the very bad code generation is mostly from constructing the
V4HImode vectors going via GPRs with shifts and ORs.
On x86_64 that is true but aarch64 that is definitely not true:
fmovs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115833
Hongtao Liu changed:
What|Removed |Added
CC||lin1.hu at intel dot com
--- Comment #4 f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115833
Hongtao Liu changed:
What|Removed |Added
CC||liuhongt at gcc dot gnu.org
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115833
--- Comment #2 from Richard Biener ---
typedef unsigned short v4hi __attribute__((vector_size(8)));
typedef unsigned int v4si __attribute__((vector_size(16)));
v4hi foo (unsigned short a, unsigned short b, unsigned short c, unsigned short
d)
{
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115833
Richard Biener changed:
What|Removed |Added
Target||x86_64-*-*
Last reconfirmed|
