diff options
Diffstat (limited to 'src/Specific/solinas64_2e190m11/femul.c')
-rw-r--r-- | src/Specific/solinas64_2e190m11/femul.c | 82 |
1 files changed, 36 insertions, 46 deletions
diff --git a/src/Specific/solinas64_2e190m11/femul.c b/src/Specific/solinas64_2e190m11/femul.c index 6e06f6a3a..280a7eb48 100644 --- a/src/Specific/solinas64_2e190m11/femul.c +++ b/src/Specific/solinas64_2e190m11/femul.c @@ -1,46 +1,36 @@ -#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 x8, uint64_t x9, uint64_t x7, uint64_t x5, uint64_t x14, uint64_t x15, uint64_t x13, uint64_t x11) -{ uint128_t x16 = (((uint128_t)x5 * x14) + (((uint128_t)x7 * x15) + (((uint128_t)x9 * x13) + ((uint128_t)x8 * x11)))); -{ uint128_t x17 = ((((uint128_t)x5 * x15) + ((0x2 * ((uint128_t)x7 * x13)) + ((uint128_t)x9 * x11))) + (0xb * (0x2 * ((uint128_t)x8 * x14)))); -{ uint128_t x18 = ((((uint128_t)x5 * x13) + ((uint128_t)x7 * x11)) + (0xb * (((uint128_t)x9 * x14) + ((uint128_t)x8 * x15)))); -{ uint128_t x19 = (((uint128_t)x5 * x11) + (0xb * ((0x2 * ((uint128_t)x7 * x14)) + (((uint128_t)x9 * x15) + (0x2 * ((uint128_t)x8 * x13)))))); -{ uint64_t x20 = (uint64_t) (x19 >> 0x30); -{ uint64_t x21 = ((uint64_t)x19 & 0xffffffffffff); -{ uint128_t x22 = (x20 + x18); -{ uint64_t x23 = (uint64_t) (x22 >> 0x2f); -{ uint64_t x24 = ((uint64_t)x22 & 0x7fffffffffff); -{ uint128_t x25 = (x23 + x17); -{ uint64_t x26 = (uint64_t) (x25 >> 0x30); -{ uint64_t x27 = ((uint64_t)x25 & 0xffffffffffff); -{ uint128_t x28 = (x26 + x16); -{ uint64_t x29 = (uint64_t) (x28 >> 0x2f); -{ uint64_t x30 = ((uint64_t)x28 & 0x7fffffffffff); -{ uint64_t x31 = (x21 + (0xb * x29)); -{ uint64_t x32 = (x31 >> 0x30); -{ uint64_t x33 = (x31 & 0xffffffffffff); -{ uint64_t x34 = (x32 + x24); -{ uint64_t x35 = (x34 >> 0x2f); -{ uint64_t x36 = (x34 & 0x7fffffffffff); -out[0] = x30; -out[1] = x35 + x27; -out[2] = x36; -out[3] = x33; -}}}}}}}}}}}}}}}}}}}}} -// caller: uint64_t out[4]; +static void femul(uint64_t out[4], const uint64_t in1[4], const uint64_t in2[4]) { + { const uint64_t x8 = in1[3]; + { const uint64_t x9 = in1[2]; + { const uint64_t x7 = in1[1]; + { const uint64_t x5 = in1[0]; + { const uint64_t x14 = in2[3]; + { const uint64_t x15 = in2[2]; + { const uint64_t x13 = in2[1]; + { const uint64_t x11 = in2[0]; + { uint128_t x16 = (((uint128_t)x5 * x14) + (((uint128_t)x7 * x15) + (((uint128_t)x9 * x13) + ((uint128_t)x8 * x11)))); + { uint128_t x17 = ((((uint128_t)x5 * x15) + ((0x2 * ((uint128_t)x7 * x13)) + ((uint128_t)x9 * x11))) + (0xb * (0x2 * ((uint128_t)x8 * x14)))); + { uint128_t x18 = ((((uint128_t)x5 * x13) + ((uint128_t)x7 * x11)) + (0xb * (((uint128_t)x9 * x14) + ((uint128_t)x8 * x15)))); + { uint128_t x19 = (((uint128_t)x5 * x11) + (0xb * ((0x2 * ((uint128_t)x7 * x14)) + (((uint128_t)x9 * x15) + (0x2 * ((uint128_t)x8 * x13)))))); + { uint64_t x20 = (uint64_t) (x19 >> 0x30); + { uint64_t x21 = ((uint64_t)x19 & 0xffffffffffff); + { uint128_t x22 = (x20 + x18); + { uint64_t x23 = (uint64_t) (x22 >> 0x2f); + { uint64_t x24 = ((uint64_t)x22 & 0x7fffffffffff); + { uint128_t x25 = (x23 + x17); + { uint64_t x26 = (uint64_t) (x25 >> 0x30); + { uint64_t x27 = ((uint64_t)x25 & 0xffffffffffff); + { uint128_t x28 = (x26 + x16); + { uint64_t x29 = (uint64_t) (x28 >> 0x2f); + { uint64_t x30 = ((uint64_t)x28 & 0x7fffffffffff); + { uint64_t x31 = (x21 + (0xb * x29)); + { uint64_t x32 = (x31 >> 0x30); + { uint64_t x33 = (x31 & 0xffffffffffff); + { uint64_t x34 = (x32 + x24); + { uint64_t x35 = (x34 >> 0x2f); + { uint64_t x36 = (x34 & 0x7fffffffffff); + out[0] = x33; + out[1] = x36; + out[2] = (x35 + x27); + out[3] = x30; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} |