target/ppc: Move VABSDU[BHW] to decodetree and use gvec
Moved VABSDUB, VABSDUH and VABSDUW to decodetree and use gvec to
translate them.
vabsdub:
rept loop master patch
8 12500 0,
03601600 0,
00688500 (-80.9%)
25 4000 0,
03651000 0,
00532100 (-85.4%)
100 1000 0,
03666900 0,
00595300 (-83.8%)
500 200 0,
04305800 0,
01244600 (-71.1%)
2500 40 0,
06893300 0,
04273700 (-38.0%)
8000 12 0,
14633200 0,
12660300 (-13.5%)
vabsduh:
rept loop master patch
8 12500 0,
02172400 0,
00687500 (-68.4%)
25 4000 0,
02154100 0,
00531500 (-75.3%)
100 1000 0,
02235400 0,
00596300 (-73.3%)
500 200 0,
02827500 0,
01245100 (-56.0%)
2500 40 0,
05638400 0,
04285500 (-24.0%)
8000 12 0,
13166000 0,
12641400 (-4.0%)
vabsduw:
rept loop master patch
8 12500 0,
01646400 0,
00688300 (-58.2%)
25 4000 0,
01454500 0,
00475500 (-67.3%)
100 1000 0,
01545800 0,
00511800 (-66.9%)
500 200 0,
02168200 0,
01114300 (-48.6%)
2500 40 0,
04571300 0,
04138800 (-9.5%)
8000 12 0,
12209500 0,
12178500 (-0.3%)
Same as VADDCUW and VSUBCUW, overall performance gain but it uses more
TCGop (4 before the patch, 6 after).
Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20221019125040.48028-8-lucas.araujo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>