Slava Pestov
|
fd2f0a602d
|
compiler.cfg.stacks.local: more accurate local replace set computation; optimizes out 'swap swap'
|
2009-08-19 22:00:21 -05:00 |
Slava Pestov
|
4b7ba38aab
|
compiler.cfg: virtual registers are integers now, and representations are stored off to the side. Fix bug in representation selection that would manifest if a value was used as a float and a fixnum in different branches; cannot globally unbox float in this case
|
2009-08-08 04:02:18 -05:00 |
|
Slava Pestov
|
d20d335447
|
compiler.cfg.stacks: more accurate deconcatenatization inserts fewer partially redundant ##peeks. 11% improvement on benchmark.beust2, 2% reduction in ##peek and ##replace instructions inserted
|
2009-08-03 07:08:28 -05:00 |
|
Slava Pestov
|
2d719534cf
|
compiler.cfg.stacks: kill set now includes all locations eliminated as a result of stack height decrease; reduces number of ##replace instructions generated by 2%
|
2009-08-01 06:12:43 -05:00 |
|
Slava Pestov
|
7590ad3574
|
compiler.cfg: introduce less temporaries when building CFG
|
2009-07-24 03:37:18 -05:00 |
|
Slava Pestov
|
d947c61bd7
|
compiler.cfg.stacks: now performs online local DCN
|
2009-07-23 20:54:38 -05:00 |