diff options
Diffstat (limited to 'parse.c')
| -rw-r--r-- | parse.c | 22 |
1 files changed, 12 insertions, 10 deletions
@@ -1,6 +1,6 @@ #include "minias.h" -/* Maintain a direct mapped cache of Parsev* to avoid duplication. */ +/* Maintain a direct mapped cache of Parsev*. */ static const Parsev *internparsev(Parsev *p) { /* An extremely simple direct mapped cache of *Parsev, It relies on direct pointer comparison, which @@ -9,23 +9,24 @@ static const Parsev *internparsev(Parsev *p) { const Parsev *interned; static const Parsev *cache[4096] = {0}; - idx = murmurhash64a((char *)p, sizeof(Parsev)) % sizeof(cache)/sizeof(cache[0]); + idx = murmurhash64a((char *)p, sizeof(Parsev)) % sizeof(cache) / + sizeof(cache[0]); interned = cache[idx]; if (interned && memcmp(p, interned, sizeof(Parsev)) == 0) return interned; - interned = (const Parsev *)xmemdup((char*)p, sizeof(Parsev)); + interned = (const Parsev *)xmemdup((char *)p, sizeof(Parsev)); cache[idx] = interned; return interned; } -/* Maintain a direct cache of strings to avoid duplication. */ +/* Maintain a direct cache of strings. */ const char *internstring(const char *s) { size_t idx, len; const char *interned; static const char *cache[4096] = {0}; len = strlen(s); - idx = murmurhash64a(s, len) % sizeof(cache)/sizeof(cache[0]); + idx = murmurhash64a(s, len) % sizeof(cache) / sizeof(cache[0]); interned = cache[idx]; if (interned && strcmp(s, cache[idx]) == 0) return interned; @@ -78,21 +79,22 @@ static String decodestring(char *s) { #define INSTR1(V, A1) \ (Parsev) { \ .instr = (Instr) { \ - .kind = 0, .variant = V, .arg1 = internparsev(&A1), .arg2 = NULL, .arg3 = NULL \ + .kind = 0, .variant = V, .arg1 = internparsev(&A1), .arg2 = NULL, \ + .arg3 = NULL \ } \ } #define INSTR2(V, A1, A2) \ (Parsev) { \ .instr = (Instr) { \ - .kind = 0, .variant = V, .arg1 = internparsev(&A1), .arg2 = internparsev(&A2), \ - .arg3 = NULL \ + .kind = 0, .variant = V, .arg1 = internparsev(&A1), \ + .arg2 = internparsev(&A2), .arg3 = NULL \ } \ } #define INSTR3(V, A1, A2, A3) \ (Parsev) { \ .instr = (Instr) { \ - .kind = 0, .variant = V, .arg1 = internparsev(&A1), .arg2 = internparsev(&A2), \ - .arg3 = internparsev(&A3) \ + .kind = 0, .variant = V, .arg1 = internparsev(&A1), \ + .arg2 = internparsev(&A2), .arg3 = internparsev(&A3) \ } \ } |