diff options
| author | Anton Khirnov <anton@khirnov.net> | 2019-04-08 10:42:15 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2019-04-08 10:42:15 +0200 |
| commit | 264d8ce5e39676582f2e6a65cf517924846070b9 (patch) | |
| tree | ce0b49c785eff34393e180f638a1de1d0b800978 /residual_calc.asm | |
| parent | 553c8fb35710da42ed958a79940693d4b68290ee (diff) | |
x86: add a misc utility header
Diffstat (limited to 'residual_calc.asm')
| -rw-r--r-- | residual_calc.asm | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/residual_calc.asm b/residual_calc.asm index e5b0268..77d6dc8 100644 --- a/residual_calc.asm +++ b/residual_calc.asm @@ -17,6 +17,7 @@ ;/ %include "config.asm" +%include "util.asm" %include "x86inc.asm" ; double precision @@ -149,12 +150,12 @@ SECTION .text ; load and splat the finite difference factors movu m0, [fd_factorsq + OFF_DIFF_COEFF_01] - vpermq m1, m0, 00000000b ; diff factor 01 -> m1 - vpermq m2, m0, 01010101b ; diff factor 10 -> m2 - vpermq m3, m0, 10101010b ; diff factor 11 -> m3 - vpermq m4, m0, 11111111b ; diff factor 02 -> m4 + SPLATPD m1, m0, 0 ; diff factor 01 -> m1 + SPLATPD m2, m0, 1 ; diff factor 10 -> m2 + SPLATPD m3, m0, 2 ; diff factor 11 -> m3 + SPLATPD m4, m0, 3 ; diff factor 02 -> m4 movq xm0, [fd_factorsq + OFF_DIFF_COEFF_20] - vpermq m5, m0, 00000000b ; diff factor 20 -> m5 + SPLATPD m5, m0, 0 ; diff factor 20 -> m5 %define u_downq fd_factorsq ; reuse the fd_factors register after it is no longer needed ; compute the mask for absolute value |