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https://github.com/henrydcase/pqc.git
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31 lines
633 B
PHP
31 lines
633 B
PHP
.macro red16 r,rs=0,x=12
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vpmulhw %ymm1,%ymm\r,%ymm\x
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.if \rs
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vpmulhrsw %ymm\rs,%ymm\x,%ymm\x
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.else
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vpsraw $10,%ymm\x,%ymm\x
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.endif
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vpmullw %ymm0,%ymm\x,%ymm\x
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vpsubw %ymm\x,%ymm\r,%ymm\r
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.endm
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.macro csubq r,x=12
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vpsubw %ymm0,%ymm\r,%ymm\r
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vpsraw $15,%ymm\r,%ymm\x
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vpand %ymm0,%ymm\x,%ymm\x
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vpaddw %ymm\x,%ymm\r,%ymm\r
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.endm
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.macro caddq r,x=12
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vpsraw $15,%ymm\r,%ymm\x
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vpand %ymm0,%ymm\x,%ymm\x
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vpaddw %ymm\x,%ymm\r,%ymm\r
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.endm
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.macro fqmulprecomp al,ah,b,x=12
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vpmullw %ymm\al,%ymm\b,%ymm\x
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vpmulhw %ymm\ah,%ymm\b,%ymm\b
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vpmulhw %ymm0,%ymm\x,%ymm\x
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vpsubw %ymm\x,%ymm\b,%ymm\b
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.endm
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