Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/adlc/dict2.cpp
src/share/vm/adlc/dict2.cpp
- changeset 997
- 1580954e694c
- parent 435
- a61af66fc99e
- child 1014
- 0fbdb4381b99
- child 1040
- 98cb887364d3
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| 996:5bfdb08ea692 | 997:1580954e694c |
|---|---|
| 314 //------------------------------Key Comparator Functions--------------------- | 314 //------------------------------Key Comparator Functions--------------------- |
| 315 int cmpstr(const void *k1, const void *k2) { | 315 int cmpstr(const void *k1, const void *k2) { |
| 316 return strcmp((const char *)k1,(const char *)k2); | 316 return strcmp((const char *)k1,(const char *)k2); |
| 317 } | 317 } |
| 318 | 318 |
| 319 // Slimey cheap key comparator. | 319 // Cheap key comparator. |
| 320 int cmpkey(const void *key1, const void *key2) { | 320 int cmpkey(const void *key1, const void *key2) { |
| 321 return (int)((intptr_t)key1 - (intptr_t)key2); | 321 if (key1 == key2) return 0; |
| 322 intptr_t delta = (intptr_t)key1 - (intptr_t)key2; | |
| 323 if (delta > 0) return 1; | |
| 324 return -1; | |
| 322 } | 325 } |
| 323 | 326 |
| 324 //============================================================================= | 327 //============================================================================= |
| 325 //------------------------------reset------------------------------------------ | 328 //------------------------------reset------------------------------------------ |
| 326 // Create an iterator and initialize the first variables. | 329 // Create an iterator and initialize the first variables. |
