| commit | 816461493f5a80a68dc7fdfeb904a215324d6af3 | |
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | |
| Fri, 10 Dec 2004 22:44:41 +0000 (10 15:44 -0700) | ||
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | |
| Fri, 8 Apr 2005 04:05:57 +0000 (7 21:05 -0700) | ||
| tree | 827141af586826d46cb49db9e04eee22af59330e | treesnapshot (tar.gz zip) |
| parent | 07bd7ddc3a3a8af8db8e9f94a0b3ec9a98dddd29 | commitdiff |
Keep dead pseudos in the register "busy" count, add "dead" count.
This makes it much easier to look at the real state of a register:
- busy == 0 means no users
- busy == dead means all users are dead
- dead != 0 means that we should clean it
This makes it much easier to look at the real state of a register:
- busy == 0 means no users
- busy == dead means all users are dead
- dead != 0 means that we should clean it
| example.c | diffblobblamehistory |