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| author | Andre Przywara <andre.przywara@amd.com> | 2009-09-19 00:30:48 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2009-10-04 14:09:41 +0200 |
| commit | d9f4bb27dbff2e40ec2e36eb8017c9dedce77f30 (patch) | |
| tree | 60e4374cd0a5fd95cfadb397f0413468d11a1f14 /vnc-auth-sasl.c | |
| parent | ccd59d09a9d0c75b86185b89d8246e40b5f01168 (diff) | |
target-i386: add SSE4a instruction support
This adds support for the AMD Phenom/Barcelona's SSE4a instructions.
Those include insertq and extrq, which are doing shift and mask on
XMM registers, in two versions (immediate shift/length values and
stored in another XMM register).
Additionally it implements movntss, movntsd, which are scalar
non-temporal stores (avoiding cache trashing). These are implemented
as normal stores, though.
SSE4a is guarded by the SSE4A CPUID bit (Fn8000_0001:ECX[6]).
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'vnc-auth-sasl.c')
0 files changed, 0 insertions, 0 deletions