diff options
Diffstat (limited to 'src/Specific/solinas64_2e165m25/femul.c')
-rw-r--r-- | src/Specific/solinas64_2e165m25/femul.c | 70 |
1 files changed, 29 insertions, 41 deletions
diff --git a/src/Specific/solinas64_2e165m25/femul.c b/src/Specific/solinas64_2e165m25/femul.c index a737e0bac..79b5c48a0 100644 --- a/src/Specific/solinas64_2e165m25/femul.c +++ b/src/Specific/solinas64_2e165m25/femul.c @@ -1,41 +1,29 @@ -#include <stdint.h> -#include <stdbool.h> -#include <x86intrin.h> -#include "liblow.h" - -#include "femul.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 femul(uint64_t* out, uint64_t x6, uint64_t x7, uint64_t x5, uint64_t x10, uint64_t x11, uint64_t x9) -{ uint128_t x12 = (((uint128_t)x5 * x10) + (((uint128_t)x7 * x11) + ((uint128_t)x6 * x9))); -{ uint128_t x13 = ((((uint128_t)x5 * x11) + ((uint128_t)x7 * x9)) + (0x19 * ((uint128_t)x6 * x10))); -{ uint128_t x14 = (((uint128_t)x5 * x9) + (0x19 * (((uint128_t)x7 * x10) + ((uint128_t)x6 * x11)))); -{ uint128_t x15 = (x14 >> 0x37); -{ uint64_t x16 = ((uint64_t)x14 & 0x7fffffffffffff); -{ uint128_t x17 = (x15 + x13); -{ uint64_t x18 = (uint64_t) (x17 >> 0x37); -{ uint64_t x19 = ((uint64_t)x17 & 0x7fffffffffffff); -{ uint128_t x20 = (x18 + x12); -{ uint64_t x21 = (uint64_t) (x20 >> 0x37); -{ uint64_t x22 = ((uint64_t)x20 & 0x7fffffffffffff); -{ uint128_t x23 = (x16 + ((uint128_t)0x19 * x21)); -{ uint64_t x24 = (uint64_t) (x23 >> 0x37); -{ uint64_t x25 = ((uint64_t)x23 & 0x7fffffffffffff); -{ uint64_t x26 = (x24 + x19); -{ uint64_t x27 = (x26 >> 0x37); -{ uint64_t x28 = (x26 & 0x7fffffffffffff); -out[0] = x27 + x22; -out[1] = x28; -out[2] = x25; -}}}}}}}}}}}}}}}}} -// caller: uint64_t out[3]; +static void femul(uint64_t out[3], const uint64_t in1[3], const uint64_t in2[3]) { + { const uint64_t x6 = in1[2]; + { const uint64_t x7 = in1[1]; + { const uint64_t x5 = in1[0]; + { const uint64_t x10 = in2[2]; + { const uint64_t x11 = in2[1]; + { const uint64_t x9 = in2[0]; + { uint128_t x12 = (((uint128_t)x5 * x10) + (((uint128_t)x7 * x11) + ((uint128_t)x6 * x9))); + { uint128_t x13 = ((((uint128_t)x5 * x11) + ((uint128_t)x7 * x9)) + (0x19 * ((uint128_t)x6 * x10))); + { uint128_t x14 = (((uint128_t)x5 * x9) + (0x19 * (((uint128_t)x7 * x10) + ((uint128_t)x6 * x11)))); + { uint128_t x15 = (x14 >> 0x37); + { uint64_t x16 = ((uint64_t)x14 & 0x7fffffffffffff); + { uint128_t x17 = (x15 + x13); + { uint64_t x18 = (uint64_t) (x17 >> 0x37); + { uint64_t x19 = ((uint64_t)x17 & 0x7fffffffffffff); + { uint128_t x20 = (x18 + x12); + { uint64_t x21 = (uint64_t) (x20 >> 0x37); + { uint64_t x22 = ((uint64_t)x20 & 0x7fffffffffffff); + { uint128_t x23 = (x16 + ((uint128_t)0x19 * x21)); + { uint64_t x24 = (uint64_t) (x23 >> 0x37); + { uint64_t x25 = ((uint64_t)x23 & 0x7fffffffffffff); + { uint64_t x26 = (x24 + x19); + { uint64_t x27 = (x26 >> 0x37); + { uint64_t x28 = (x26 & 0x7fffffffffffff); + out[0] = x25; + out[1] = x28; + out[2] = (x27 + x22); + }}}}}}}}}}}}}}}}}}}}}}} +} |