mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2026-01-03 04:00:35 +01:00
|
|
||
|---|---|---|
| .. | ||
| asmtestgenerator.pas | ||
| avxopcodes.pas | ||
| avxtestfilecmp.pp | ||
| avxtestgenerator.pp | ||
| baselist.pas | ||
| cmpoptions.pas | ||
| filecomparer.pas | ||
| options.pas | ||
| readme.txt | ||
create testfiles in shell (linux):
for i in `ls /tmp/avx/*.pp`; do /home/torsten/fpc/avx/ppcx64 -Fu/home/torsten/fpc/avx/rtl/units/x86_64-linux/ "$i"; done;
compare binary-files:
any instructions can have a different binary-streams
e.g.
VMOVAPD XMM0, XMM1:
possible binary-codes:
VMOVAPD xmm1, xmm2/m128 [VEX.128.66.0F.28 /r]
VMOVAPD xmm2/m128, xmm1 [VEX.128.66.0F.29 /r]
VMOVSD XMM1, XMM2, XMM3
possible binary-codes:
VMOVSD xmm1, xmm2, xmm3 [VEX.NDS.LIG.F2.0F.WIG.10 /r] operand encoding: RVM
VMOVSD xmm1, xmm2, xmm3 [VEX.NDS.LIG.F2.0F.WIG.11 /r] operand encoding: MVR
currently (AVX I):
VMOVAPD
VMOVAPS
VMOVDQA
VMOVDQU
VMOVQ
VMOVSD
VMOVSS
VMOVUPD
VMOVUPS