Mercurial > hg > truffle
comparison src/share/vm/adlc/forms.hpp @ 624:337400e7a5dd
6797305: Add LoadUB and LoadUI opcode class
Summary: Add a LoadUB (unsigned byte) and LoadUI (unsigned int) opcode class so we have these load optimizations in the first place and do not need to handle them in the matcher.
Reviewed-by: never, kvn
| author | twisti |
|---|---|
| date | Mon, 09 Mar 2009 03:17:11 -0700 |
| parents | dbbe28fc66b5 |
| children | c18cbe5936b8 |
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| 623:9adddb8c0fc8 | 624:337400e7a5dd |
|---|---|
| 340 int count() const; | 340 int count() const; |
| 341 | 341 |
| 342 void reset(); // Reset iteration | 342 void reset(); // Reset iteration |
| 343 const char *iter(); // after reset(), first element : else next | 343 const char *iter(); // after reset(), first element : else next |
| 344 const char *current(); // return current element in iteration. | 344 const char *current(); // return current element in iteration. |
| 345 const char *peek(int skip = 1); // returns element + skip in iteration if there is one | |
| 345 | 346 |
| 346 bool current_is_signal(); // Return 'true' if current entry is signal | 347 bool current_is_signal(); // Return 'true' if current entry is signal |
| 347 bool is_signal(const char *entry); // Return true if entry is a signal | 348 bool is_signal(const char *entry); // Return true if entry is a signal |
| 348 | 349 |
| 349 bool search(const char *); // Search for a name in the list | 350 bool search(const char *); // Search for a name in the list |