diff options
Diffstat (limited to 'src/Specific/montgomery32_2e194m33/feadd.c')
-rw-r--r-- | src/Specific/montgomery32_2e194m33/feadd.c | 96 |
1 files changed, 46 insertions, 50 deletions
diff --git a/src/Specific/montgomery32_2e194m33/feadd.c b/src/Specific/montgomery32_2e194m33/feadd.c index 552319502..28779018c 100644 --- a/src/Specific/montgomery32_2e194m33/feadd.c +++ b/src/Specific/montgomery32_2e194m33/feadd.c @@ -1,50 +1,46 @@ -#include <stdint.h> -#include <stdbool.h> -#include <x86intrin.h> -#include "liblow.h" - -#include "feadd.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 feadd(uint64_t* out, uint64_t x14, uint64_t x15, uint64_t x13, uint64_t x11, uint64_t x9, uint64_t x7, uint64_t x5, uint64_t x26, uint64_t x27, uint64_t x25, uint64_t x23, uint64_t x21, uint64_t x19, uint64_t x17) -{ uint32_t x29; uint8_t x30 = _addcarryx_u32(0x0, x5, x17, &x29); -{ uint32_t x32; uint8_t x33 = _addcarryx_u32(x30, x7, x19, &x32); -{ uint32_t x35; uint8_t x36 = _addcarryx_u32(x33, x9, x21, &x35); -{ uint32_t x38; uint8_t x39 = _addcarryx_u32(x36, x11, x23, &x38); -{ uint32_t x41; uint8_t x42 = _addcarryx_u32(x39, x13, x25, &x41); -{ uint32_t x44; uint8_t x45 = _addcarryx_u32(x42, x15, x27, &x44); -{ uint32_t x47; uint8_t x48 = _addcarryx_u32(x45, x14, x26, &x47); -{ uint32_t x50; uint8_t x51 = _subborrow_u32(0x0, x29, 0xffffffdf, &x50); -{ uint32_t x53; uint8_t x54 = _subborrow_u32(x51, x32, 0xffffffff, &x53); -{ uint32_t x56; uint8_t x57 = _subborrow_u32(x54, x35, 0xffffffff, &x56); -{ uint32_t x59; uint8_t x60 = _subborrow_u32(x57, x38, 0xffffffff, &x59); -{ uint32_t x62; uint8_t x63 = _subborrow_u32(x60, x41, 0xffffffff, &x62); -{ uint32_t x65; uint8_t x66 = _subborrow_u32(x63, x44, 0xffffffff, &x65); -{ uint32_t x68; uint8_t x69 = _subborrow_u32(x66, x47, 0x3, &x68); -{ uint32_t _; uint8_t x72 = _subborrow_u32(x69, x48, 0x0, &_); -{ uint32_t x73 = cmovznz(x72, x68, x47); -{ uint32_t x74 = cmovznz(x72, x65, x44); -{ uint32_t x75 = cmovznz(x72, x62, x41); -{ uint32_t x76 = cmovznz(x72, x59, x38); -{ uint32_t x77 = cmovznz(x72, x56, x35); -{ uint32_t x78 = cmovznz(x72, x53, x32); -{ uint32_t x79 = cmovznz(x72, x50, x29); -out[0] = x73; -out[1] = x74; -out[2] = x75; -out[3] = x76; -out[4] = x77; -out[5] = x78; -out[6] = x79; -}}}}}}}}}}}}}}}}}}}}}} -// caller: uint64_t out[7]; +static void feadd(uint32_t out[7], const uint32_t in1[7], const uint32_t in2[7]) { + { const uint32_t x14 = in1[6]; + { const uint32_t x15 = in1[5]; + { const uint32_t x13 = in1[4]; + { const uint32_t x11 = in1[3]; + { const uint32_t x9 = in1[2]; + { const uint32_t x7 = in1[1]; + { const uint32_t x5 = in1[0]; + { const uint32_t x26 = in2[6]; + { const uint32_t x27 = in2[5]; + { const uint32_t x25 = in2[4]; + { const uint32_t x23 = in2[3]; + { const uint32_t x21 = in2[2]; + { const uint32_t x19 = in2[1]; + { const uint32_t x17 = in2[0]; + { uint32_t x29; uint8_t x30 = _addcarryx_u32(0x0, x5, x17, &x29); + { uint32_t x32; uint8_t x33 = _addcarryx_u32(x30, x7, x19, &x32); + { uint32_t x35; uint8_t x36 = _addcarryx_u32(x33, x9, x21, &x35); + { uint32_t x38; uint8_t x39 = _addcarryx_u32(x36, x11, x23, &x38); + { uint32_t x41; uint8_t x42 = _addcarryx_u32(x39, x13, x25, &x41); + { uint32_t x44; uint8_t x45 = _addcarryx_u32(x42, x15, x27, &x44); + { uint32_t x47; uint8_t x48 = _addcarryx_u32(x45, x14, x26, &x47); + { uint32_t x50; uint8_t x51 = _subborrow_u32(0x0, x29, 0xffffffdf, &x50); + { uint32_t x53; uint8_t x54 = _subborrow_u32(x51, x32, 0xffffffff, &x53); + { uint32_t x56; uint8_t x57 = _subborrow_u32(x54, x35, 0xffffffff, &x56); + { uint32_t x59; uint8_t x60 = _subborrow_u32(x57, x38, 0xffffffff, &x59); + { uint32_t x62; uint8_t x63 = _subborrow_u32(x60, x41, 0xffffffff, &x62); + { uint32_t x65; uint8_t x66 = _subborrow_u32(x63, x44, 0xffffffff, &x65); + { uint32_t x68; uint8_t x69 = _subborrow_u32(x66, x47, 0x3, &x68); + { uint32_t _; uint8_t x72 = _subborrow_u32(x69, x48, 0x0, &_); + { uint32_t x73 = cmovznz(x72, x68, x47); + { uint32_t x74 = cmovznz(x72, x65, x44); + { uint32_t x75 = cmovznz(x72, x62, x41); + { uint32_t x76 = cmovznz(x72, x59, x38); + { uint32_t x77 = cmovznz(x72, x56, x35); + { uint32_t x78 = cmovznz(x72, x53, x32); + { uint32_t x79 = cmovznz(x72, x50, x29); + out[0] = x79; + out[1] = x78; + out[2] = x77; + out[3] = x76; + out[4] = x75; + out[5] = x74; + out[6] = x73; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} |