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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/montgomery32_2e521m1/fenz.c | |
parent | e8bda9b779d5762c5868cd09c85142151655d5ca (diff) |
Update display logs and c files
Diffstat (limited to 'src/Specific/montgomery32_2e521m1/fenz.c')
-rw-r--r-- | src/Specific/montgomery32_2e521m1/fenz.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/Specific/montgomery32_2e521m1/fenz.c b/src/Specific/montgomery32_2e521m1/fenz.c new file mode 100644 index 000000000..50ef7bf8b --- /dev/null +++ b/src/Specific/montgomery32_2e521m1/fenz.c @@ -0,0 +1,38 @@ +#include <stdint.h> +#include <stdbool.h> +#include <x86intrin.h> +#include "liblow.h" + +#include "fenz.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 fenz(uint64_t* out, uint64_t x31, uint64_t x32, uint64_t x30, uint64_t x28, uint64_t x26, uint64_t x24, uint64_t x22, uint64_t x20, uint64_t x18, uint64_t x16, uint64_t x14, uint64_t x12, uint64_t x10, uint64_t x8, uint64_t x6, uint64_t x4, uint64_t x2) +{ uint32_t x33 = (x32 | x31); +{ uint32_t x34 = (x30 | x33); +{ uint32_t x35 = (x28 | x34); +{ uint32_t x36 = (x26 | x35); +{ uint32_t x37 = (x24 | x36); +{ uint32_t x38 = (x22 | x37); +{ uint32_t x39 = (x20 | x38); +{ uint32_t x40 = (x18 | x39); +{ uint32_t x41 = (x16 | x40); +{ uint32_t x42 = (x14 | x41); +{ uint32_t x43 = (x12 | x42); +{ uint32_t x44 = (x10 | x43); +{ uint32_t x45 = (x8 | x44); +{ uint32_t x46 = (x6 | x45); +{ uint32_t x47 = (x4 | x46); +{ uint32_t x48 = (x2 | x47); +out[0] = x48; +}}}}}}}}}}}}}}}} +// caller: uint64_t out[1]; |