diff options
Diffstat (limited to 'src/Specific/montgomery32_2e190m11/feopp.c')
-rw-r--r-- | src/Specific/montgomery32_2e190m11/feopp.c | 80 |
1 files changed, 34 insertions, 46 deletions
diff --git a/src/Specific/montgomery32_2e190m11/feopp.c b/src/Specific/montgomery32_2e190m11/feopp.c index c888de137..dd804dde7 100644 --- a/src/Specific/montgomery32_2e190m11/feopp.c +++ b/src/Specific/montgomery32_2e190m11/feopp.c @@ -1,46 +1,34 @@ -#include <stdint.h> -#include <stdbool.h> -#include <x86intrin.h> -#include "liblow.h" - -#include "feopp.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 feopp(uint64_t* out, uint64_t x9, uint64_t x10, uint64_t x8, uint64_t x6, uint64_t x4, uint64_t x2) -{ uint32_t x12; uint8_t x13 = _subborrow_u32(0x0, 0x0, x2, &x12); -{ uint32_t x15; uint8_t x16 = _subborrow_u32(x13, 0x0, x4, &x15); -{ uint32_t x18; uint8_t x19 = _subborrow_u32(x16, 0x0, x6, &x18); -{ uint32_t x21; uint8_t x22 = _subborrow_u32(x19, 0x0, x8, &x21); -{ uint32_t x24; uint8_t x25 = _subborrow_u32(x22, 0x0, x10, &x24); -{ uint32_t x27; uint8_t x28 = _subborrow_u32(x25, 0x0, x9, &x27); -{ uint32_t x29 = (uint32_t)cmovznz(x28, 0x0, 0xffffffff); -{ uint32_t x30 = (x29 & 0xfffffff5); -{ uint32_t x32; uint8_t x33 = _addcarryx_u32(0x0, x12, x30, &x32); -{ uint32_t x34 = (x29 & 0xffffffff); -{ uint32_t x36; uint8_t x37 = _addcarryx_u32(x33, x15, x34, &x36); -{ uint32_t x38 = (x29 & 0xffffffff); -{ uint32_t x40; uint8_t x41 = _addcarryx_u32(x37, x18, x38, &x40); -{ uint32_t x42 = (x29 & 0xffffffff); -{ uint32_t x44; uint8_t x45 = _addcarryx_u32(x41, x21, x42, &x44); -{ uint32_t x46 = (x29 & 0xffffffff); -{ uint32_t x48; uint8_t x49 = _addcarryx_u32(x45, x24, x46, &x48); -{ uint32_t x50 = (x29 & 0x3fffffff); -{ uint32_t x52; uint8_t _ = _addcarryx_u32(x49, x27, x50, &x52); -out[0] = x52; -out[1] = x48; -out[2] = x44; -out[3] = x40; -out[4] = x36; -out[5] = x32; -}}}}}}}}}}}}}}}}}}} -// caller: uint64_t out[6]; +static void feopp(uint32_t out[6], const uint32_t in1[6]) { + { const uint32_t x9 = in1[5]; + { const uint32_t x10 = in1[4]; + { const uint32_t x8 = in1[3]; + { const uint32_t x6 = in1[2]; + { const uint32_t x4 = in1[1]; + { const uint32_t x2 = in1[0]; + { uint32_t x12; uint8_t x13 = _subborrow_u32(0x0, 0x0, x2, &x12); + { uint32_t x15; uint8_t x16 = _subborrow_u32(x13, 0x0, x4, &x15); + { uint32_t x18; uint8_t x19 = _subborrow_u32(x16, 0x0, x6, &x18); + { uint32_t x21; uint8_t x22 = _subborrow_u32(x19, 0x0, x8, &x21); + { uint32_t x24; uint8_t x25 = _subborrow_u32(x22, 0x0, x10, &x24); + { uint32_t x27; uint8_t x28 = _subborrow_u32(x25, 0x0, x9, &x27); + { uint32_t x29 = (uint32_t)cmovznz(x28, 0x0, 0xffffffff); + { uint32_t x30 = (x29 & 0xfffffff5); + { uint32_t x32; uint8_t x33 = _addcarryx_u32(0x0, x12, x30, &x32); + { uint32_t x34 = (x29 & 0xffffffff); + { uint32_t x36; uint8_t x37 = _addcarryx_u32(x33, x15, x34, &x36); + { uint32_t x38 = (x29 & 0xffffffff); + { uint32_t x40; uint8_t x41 = _addcarryx_u32(x37, x18, x38, &x40); + { uint32_t x42 = (x29 & 0xffffffff); + { uint32_t x44; uint8_t x45 = _addcarryx_u32(x41, x21, x42, &x44); + { uint32_t x46 = (x29 & 0xffffffff); + { uint32_t x48; uint8_t x49 = _addcarryx_u32(x45, x24, x46, &x48); + { uint32_t x50 = (x29 & 0x3fffffff); + { uint32_t x52; uint8_t _ = _addcarryx_u32(x49, x27, x50, &x52); + out[0] = x32; + out[1] = x36; + out[2] = x40; + out[3] = x44; + out[4] = x48; + out[5] = x52; + }}}}}}}}}}}}}}}}}}}}}}}}} +} |