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https://github.com/henrydcase/pqc.git
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32c613e8ec
* Update Dilithium * Alternative montgomery reduce to avoid i386 functest errors * Explicit casts for msvc * More casts; bump upstream version; fix metadata * another cast
55 lines
1.0 KiB
ArmAsm
55 lines
1.0 KiB
ArmAsm
#include "cdecl.h"
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.include "shuffle.inc"
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.text
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nttunpack128_avx:
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#load
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vmovdqa (%rdi),%ymm4
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vmovdqa 32(%rdi),%ymm5
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vmovdqa 64(%rdi),%ymm6
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vmovdqa 96(%rdi),%ymm7
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vmovdqa 128(%rdi),%ymm8
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vmovdqa 160(%rdi),%ymm9
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vmovdqa 192(%rdi),%ymm10
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vmovdqa 224(%rdi),%ymm11
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shuffle8 4,8,3,8
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shuffle8 5,9,4,9
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shuffle8 6,10,5,10
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shuffle8 7,11,6,11
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shuffle4 3,5,7,5
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shuffle4 8,10,3,10
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shuffle4 4,6,8,6
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shuffle4 9,11,4,11
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shuffle2 7,8,9,8
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shuffle2 5,6,7,6
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shuffle2 3,4,5,4
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shuffle2 10,11,3,11
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#store
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vmovdqa %ymm9,(%rdi)
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vmovdqa %ymm8,32(%rdi)
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vmovdqa %ymm7,64(%rdi)
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vmovdqa %ymm6,96(%rdi)
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vmovdqa %ymm5,128(%rdi)
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vmovdqa %ymm4,160(%rdi)
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vmovdqa %ymm3,192(%rdi)
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vmovdqa %ymm11,224(%rdi)
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ret
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.global cdecl(PQCLEAN_DILITHIUM2AES_AVX2_nttunpack_avx)
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.global _cdecl(PQCLEAN_DILITHIUM2AES_AVX2_nttunpack_avx)
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cdecl(PQCLEAN_DILITHIUM2AES_AVX2_nttunpack_avx):
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_cdecl(PQCLEAN_DILITHIUM2AES_AVX2_nttunpack_avx):
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call nttunpack128_avx
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add $256,%rdi
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call nttunpack128_avx
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add $256,%rdi
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call nttunpack128_avx
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add $256,%rdi
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call nttunpack128_avx
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ret
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