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Add missing Intel SSE2 intrinsics needed for Argon2

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Paul Kulchenko 2021-09-17 23:25:43 -07:00 • committed by Justine Tunney
parent 42aafc847e
commit 2e4b40042a
4 changed files with 50 additions and 2 deletions
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48
libc/bits/emmintrin.internal.h
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@ -218,6 +218,54 @@ struct thatispacked mayalias __usi128ma {
#define _mm_cmpunord_sd(M128D_0, M128D_1) \
__builtin_ia32_cmpunordsd((__v2df)(M128D_0), (__v2df)(M128D_1))
#define _mm_mul_epu32(A, B) \
({ \
__m128i R = A; \
asm("pmuludq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
#define _mm_add_epi64(A, B) \
({ \
__m128i R = A; \
asm("paddq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
#define _mm_srli_epi64(A, B) \
({ \
__m128i R = A; \
asm("psrlq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
#define _mm_slli_epi64(A, B) \
({ \
__m128i R = A; \
asm("psllq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
#define _mm_unpacklo_epi64(A, B) \
({ \
__m128i R = A; \
asm("punpcklqdq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
#define _mm_unpackhi_epi64(A, B) \
({ \
__m128i R = A; \
asm("punpckhqdq %1, %0" \
: "+x"(R) : "xm"(B)); \
R; \
})
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § it's a trap! » sse2 » miscellaneous ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/