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author | 2017-11-02 01:36:04 -0400 | |
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committer | 2017-11-02 01:36:04 -0400 | |
commit | 5b45aa93efa19d54e50299ff0df8ee46c60f891b (patch) | |
tree | 9cea98ab783f557b5cbca0456a4dc3b4498e43c5 /src/Specific/montgomery64_2e383m31/feadd.c | |
parent | e8bda9b779d5762c5868cd09c85142151655d5ca (diff) |
Update display logs and c files
Diffstat (limited to 'src/Specific/montgomery64_2e383m31/feadd.c')
-rw-r--r-- | src/Specific/montgomery64_2e383m31/feadd.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/Specific/montgomery64_2e383m31/feadd.c b/src/Specific/montgomery64_2e383m31/feadd.c new file mode 100644 index 000000000..e13035210 --- /dev/null +++ b/src/Specific/montgomery64_2e383m31/feadd.c @@ -0,0 +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 x12, uint64_t x13, uint64_t x11, uint64_t x9, uint64_t x7, uint64_t x5, uint64_t x22, uint64_t x23, uint64_t x21, uint64_t x19, uint64_t x17, uint64_t x15) +{ uint64_t x25; uint8_t x26 = _addcarryx_u64(0x0, x5, x15, &x25); +{ uint64_t x28; uint8_t x29 = _addcarryx_u64(x26, x7, x17, &x28); +{ uint64_t x31; uint8_t x32 = _addcarryx_u64(x29, x9, x19, &x31); +{ uint64_t x34; uint8_t x35 = _addcarryx_u64(x32, x11, x21, &x34); +{ uint64_t x37; uint8_t x38 = _addcarryx_u64(x35, x13, x23, &x37); +{ uint64_t x40; uint8_t x41 = _addcarryx_u64(x38, x12, x22, &x40); +{ uint64_t x43; uint8_t x44 = _subborrow_u64(0x0, x25, 0xffffffffffffffe1L, &x43); +{ uint64_t x46; uint8_t x47 = _subborrow_u64(x44, x28, 0xffffffffffffffffL, &x46); +{ uint64_t x49; uint8_t x50 = _subborrow_u64(x47, x31, 0xffffffffffffffffL, &x49); +{ uint64_t x52; uint8_t x53 = _subborrow_u64(x50, x34, 0xffffffffffffffffL, &x52); +{ uint64_t x55; uint8_t x56 = _subborrow_u64(x53, x37, 0xffffffffffffffffL, &x55); +{ uint64_t x58; uint8_t x59 = _subborrow_u64(x56, x40, 0x7fffffffffffffffL, &x58); +{ uint64_t _; uint8_t x62 = _subborrow_u64(x59, x41, 0x0, &_); +{ uint64_t x63 = cmovznz(x62, x58, x40); +{ uint64_t x64 = cmovznz(x62, x55, x37); +{ uint64_t x65 = cmovznz(x62, x52, x34); +{ uint64_t x66 = cmovznz(x62, x49, x31); +{ uint64_t x67 = cmovznz(x62, x46, x28); +{ uint64_t x68 = cmovznz(x62, x43, x25); +out[0] = x63; +out[1] = x64; +out[2] = x65; +out[3] = x66; +out[4] = x67; +out[5] = x68; +}}}}}}}}}}}}}}}}}}} +// caller: uint64_t out[6]; |