diff options
| author | lloyd <[email protected]> | 2006-08-13 16:21:18 +0000 |
|---|---|---|
| committer | lloyd <[email protected]> | 2006-08-13 16:21:18 +0000 |
| commit | c9e356261876bcac0cf3104f4a74e8d218c4d400 (patch) | |
| tree | cc2622327da44ff6dd97e2f6ade21f485ed940d8 /modules | |
| parent | 000687cdfc30ab7e1237eb0eed1b5ca2e8f36051 (diff) | |
Add the memory word and the magic constant using LEA, rather than the
boolean function result and the magic constant; the memory word is
available sooner, and it seems to produce a major (12%) win.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/alg_ia32/md5core.S | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/modules/alg_ia32/md5core.S b/modules/alg_ia32/md5core.S index dad734b07..523ed906e 100644 --- a/modules/alg_ia32/md5core.S +++ b/modules/alg_ia32/md5core.S @@ -41,47 +41,47 @@ LOOP_UNTIL(ESI, IMM(16), .LOAD_INPUT) #define T1 ESI #define T2 EBP - + #define FF(A, B, C, D, MSG, S, MAGIC) \ - ASSIGN(T2, ARRAY4(EDI, MSG)) ; \ - ASSIGN(T1, C) ; \ - XOR(T1, D) ; \ - AND(T1, B) ; \ - XOR(T1, D) ; \ - ADD(A, T2) ; \ + ASSIGN(T1, ARRAY4(EDI, MSG)) ; \ + ASSIGN(T2, C) ; \ + XOR(T2, D) ; \ + AND(T2, B) ; \ + XOR(T2, D) ; \ ADD3_IMM(A, T1, MAGIC) ; \ + ADD(A, T2) ; \ ROTL_IMM(A, S) ; \ ADD(A, B) ; #define GG(A, B, C, D, MSG, S, MAGIC) \ - ASSIGN(T2, ARRAY4(EDI, MSG)) ; \ - ASSIGN(T1, B) ; \ - XOR(T1, C) ; \ - AND(T1, D) ; \ - XOR(T1, C) ; \ - ADD(A, T2) ; \ + ASSIGN(T1, ARRAY4(EDI, MSG)) ; \ + ASSIGN(T2, B) ; \ + XOR(T2, C) ; \ + AND(T2, D) ; \ + XOR(T2, C) ; \ ADD3_IMM(A, T1, MAGIC) ; \ + ADD(A, T2) ; \ ROTL_IMM(A, S) ; \ ADD(A, B) ; #define HH(A, B, C, D, MSG, S, MAGIC) \ - ASSIGN(T2, ARRAY4(EDI, MSG)) ; \ - ASSIGN(T1, B) ; \ - XOR(T1, C) ; \ - XOR(T1, D) ; \ - ADD(A, T2) ; \ + ASSIGN(T1, ARRAY4(EDI, MSG)) ; \ + ASSIGN(T2, B) ; \ + XOR(T2, C) ; \ + XOR(T2, D) ; \ ADD3_IMM(A, T1, MAGIC) ; \ + ADD(A, T2) ; \ ROTL_IMM(A, S) ; \ ADD(A, B) ; #define II(A, B, C, D, MSG, S, MAGIC) \ - ASSIGN(T2, ARRAY4(EDI, MSG)) ; \ - ASSIGN(T1, D) ; \ - NOT(T1) ; \ - OR(T1, B) ; \ - XOR(T1, C) ; \ - ADD(A, T2) ; \ + ASSIGN(T1, ARRAY4(EDI, MSG)) ; \ + ASSIGN(T2, D) ; \ + NOT(T2) ; \ + OR(T2, B) ; \ + XOR(T2, C) ; \ ADD3_IMM(A, T1, MAGIC) ; \ + ADD(A, T2) ; \ ROTL_IMM(A, S) ; \ ADD(A, B) ; |