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author | Jason Gross <jgross@mit.edu> | 2017-11-02 01:36:04 -0400 |
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committer | Jason Gross <jgross@mit.edu> | 2017-11-02 01:36:04 -0400 |
commit | 5b45aa93efa19d54e50299ff0df8ee46c60f891b (patch) | |
tree | 9cea98ab783f557b5cbca0456a4dc3b4498e43c5 /src/Specific/solinas64_2e152m17/fesquare.c | |
parent | e8bda9b779d5762c5868cd09c85142151655d5ca (diff) |
Update display logs and c files
Diffstat (limited to 'src/Specific/solinas64_2e152m17/fesquare.c')
-rw-r--r-- | src/Specific/solinas64_2e152m17/fesquare.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/Specific/solinas64_2e152m17/fesquare.c b/src/Specific/solinas64_2e152m17/fesquare.c new file mode 100644 index 000000000..f265f13d1 --- /dev/null +++ b/src/Specific/solinas64_2e152m17/fesquare.c @@ -0,0 +1,46 @@ +#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) + (((uint128_t)x4 * x4) + ((uint128_t)x6 * x2))) + (0x11 * ((uint128_t)x5 * x5))); +{ uint128_t x9 = ((((uint128_t)x2 * x4) + ((uint128_t)x4 * x2)) + (0x11 * (((uint128_t)x6 * x5) + ((uint128_t)x5 * x6)))); +{ uint128_t x10 = (((uint128_t)x2 * x2) + (0x11 * (((uint128_t)x4 * x5) + (((uint128_t)x6 * x6) + ((uint128_t)x5 * x4))))); +{ uint64_t x11 = (uint64_t) (x10 >> 0x26); +{ uint64_t x12 = ((uint64_t)x10 & 0x3fffffffff); +{ uint128_t x13 = (x11 + x9); +{ uint64_t x14 = (uint64_t) (x13 >> 0x26); +{ uint64_t x15 = ((uint64_t)x13 & 0x3fffffffff); +{ uint128_t x16 = (x14 + x8); +{ uint64_t x17 = (uint64_t) (x16 >> 0x26); +{ uint64_t x18 = ((uint64_t)x16 & 0x3fffffffff); +{ uint128_t x19 = (x17 + x7); +{ uint64_t x20 = (uint64_t) (x19 >> 0x26); +{ uint64_t x21 = ((uint64_t)x19 & 0x3fffffffff); +{ uint64_t x22 = (x12 + (0x11 * x20)); +{ uint64_t x23 = (x22 >> 0x26); +{ uint64_t x24 = (x22 & 0x3fffffffff); +{ uint64_t x25 = (x23 + x15); +{ uint64_t x26 = (x25 >> 0x26); +{ uint64_t x27 = (x25 & 0x3fffffffff); +out[0] = x21; +out[1] = x26 + x18; +out[2] = x27; +out[3] = x24; +}}}}}}}}}}}}}}}}}}}}} +// caller: uint64_t out[4]; |