diff options
Diffstat (limited to 'src/Specific/solinas64_2e222m117/fesquare.c')
-rw-r--r-- | src/Specific/solinas64_2e222m117/fesquare.c | 78 |
1 files changed, 32 insertions, 46 deletions
diff --git a/src/Specific/solinas64_2e222m117/fesquare.c b/src/Specific/solinas64_2e222m117/fesquare.c index 36b9552e9..ffaeac9af 100644 --- a/src/Specific/solinas64_2e222m117/fesquare.c +++ b/src/Specific/solinas64_2e222m117/fesquare.c @@ -1,46 +1,32 @@ -#include <stdint.h> -#include <stdbool.h> -#include <x86intrin.h> -#include "liblow.h" - -#include "fesquare.h" - -typedef unsigned int uint128_t __attribute__((mode(TI))); - -#if (defined(__GNUC__) || defined(__GNUG__)) && !(defined(__clang__)||defined(__INTEL_COMPILER)) -// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81294 -#define _subborrow_u32 __builtin_ia32_sbb_u32 -#define _subborrow_u64 __builtin_ia32_sbb_u64 -#endif - -#undef force_inline -#define force_inline __attribute__((always_inline)) - -void force_inline fesquare(uint64_t* out, uint64_t x5, uint64_t x6, uint64_t x4, uint64_t x2) -{ uint128_t x7 = (((uint128_t)x2 * x5) + (((uint128_t)x4 * x6) + (((uint128_t)x6 * x4) + ((uint128_t)x5 * x2)))); -{ uint128_t x8 = ((((uint128_t)x2 * x6) + ((0x2 * ((uint128_t)x4 * x4)) + ((uint128_t)x6 * x2))) + (0x75 * (0x2 * ((uint128_t)x5 * x5)))); -{ uint128_t x9 = ((((uint128_t)x2 * x4) + ((uint128_t)x4 * x2)) + (0x75 * (((uint128_t)x6 * x5) + ((uint128_t)x5 * x6)))); -{ uint128_t x10 = (((uint128_t)x2 * x2) + (0x75 * ((0x2 * ((uint128_t)x4 * x5)) + (((uint128_t)x6 * x6) + (0x2 * ((uint128_t)x5 * x4)))))); -{ uint128_t x11 = (x10 >> 0x38); -{ uint64_t x12 = ((uint64_t)x10 & 0xffffffffffffff); -{ uint128_t x13 = (x11 + x9); -{ uint128_t x14 = (x13 >> 0x37); -{ uint64_t x15 = ((uint64_t)x13 & 0x7fffffffffffff); -{ uint128_t x16 = (x14 + x8); -{ uint128_t x17 = (x16 >> 0x38); -{ uint64_t x18 = ((uint64_t)x16 & 0xffffffffffffff); -{ uint128_t x19 = (x17 + x7); -{ uint64_t x20 = (uint64_t) (x19 >> 0x37); -{ uint64_t x21 = ((uint64_t)x19 & 0x7fffffffffffff); -{ uint128_t x22 = (x12 + ((uint128_t)0x75 * x20)); -{ uint64_t x23 = (uint64_t) (x22 >> 0x38); -{ uint64_t x24 = ((uint64_t)x22 & 0xffffffffffffff); -{ uint64_t x25 = (x23 + x15); -{ uint64_t x26 = (x25 >> 0x37); -{ uint64_t x27 = (x25 & 0x7fffffffffffff); -out[0] = x21; -out[1] = x26 + x18; -out[2] = x27; -out[3] = x24; -}}}}}}}}}}}}}}}}}}}}} -// caller: uint64_t out[4]; +static void fesquare(uint64_t out[4], const uint64_t in1[4]) { + { const uint64_t x5 = in1[3]; + { const uint64_t x6 = in1[2]; + { const uint64_t x4 = in1[1]; + { const uint64_t x2 = in1[0]; + { uint128_t x7 = (((uint128_t)x2 * x5) + (((uint128_t)x4 * x6) + (((uint128_t)x6 * x4) + ((uint128_t)x5 * x2)))); + { uint128_t x8 = ((((uint128_t)x2 * x6) + ((0x2 * ((uint128_t)x4 * x4)) + ((uint128_t)x6 * x2))) + (0x75 * (0x2 * ((uint128_t)x5 * x5)))); + { uint128_t x9 = ((((uint128_t)x2 * x4) + ((uint128_t)x4 * x2)) + (0x75 * (((uint128_t)x6 * x5) + ((uint128_t)x5 * x6)))); + { uint128_t x10 = (((uint128_t)x2 * x2) + (0x75 * ((0x2 * ((uint128_t)x4 * x5)) + (((uint128_t)x6 * x6) + (0x2 * ((uint128_t)x5 * x4)))))); + { uint128_t x11 = (x10 >> 0x38); + { uint64_t x12 = ((uint64_t)x10 & 0xffffffffffffff); + { uint128_t x13 = (x11 + x9); + { uint128_t x14 = (x13 >> 0x37); + { uint64_t x15 = ((uint64_t)x13 & 0x7fffffffffffff); + { uint128_t x16 = (x14 + x8); + { uint128_t x17 = (x16 >> 0x38); + { uint64_t x18 = ((uint64_t)x16 & 0xffffffffffffff); + { uint128_t x19 = (x17 + x7); + { uint64_t x20 = (uint64_t) (x19 >> 0x37); + { uint64_t x21 = ((uint64_t)x19 & 0x7fffffffffffff); + { uint128_t x22 = (x12 + ((uint128_t)0x75 * x20)); + { uint64_t x23 = (uint64_t) (x22 >> 0x38); + { uint64_t x24 = ((uint64_t)x22 & 0xffffffffffffff); + { uint64_t x25 = (x23 + x15); + { uint64_t x26 = (x25 >> 0x37); + { uint64_t x27 = (x25 & 0x7fffffffffffff); + out[0] = x24; + out[1] = x27; + out[2] = (x26 + x18); + out[3] = x21; + }}}}}}}}}}}}}}}}}}}}}}}}} +} |