On 3/2/2024 6:20 PM, Andreas Rheinhardt wrote:
Kieran Kunhya:
$subj
Old:
pred8x8_horizontal_8_c: 6.8
pred8x8_horizontal_8_mmxext: 8.6
pred8x8_horizontal_8_ssse3: 4.8
New:
pred8x8_horizontal_8_c: 9.2
pred8x8_horizontal_8_sse2: 12.2
pred8x8_horizontal_8_ssse3: 4.9
You do realize that the SSE2 version is worse than the mmxext version?
In fact, worse than the C version. Given that both the mmxext and sse2
versions are worse than C, there is no point in having the mmxext one at
all and no need for an SSE2 replacement.
The SSSE3 version needs to be updated to use xmm registers either way.
- Andreas
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