Slava Pestov
|
88d15dfbea
|
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
|
2009-08-08 20:02:56 -05:00 |
|
Slava Pestov
|
b3786fb6eb
|
Revert "compiler.cfg.liveness.ssa: remove"
This reverts commit 6144fee101.
|
2009-08-02 18:41:16 -05:00 |
|
Slava Pestov
|
6144fee101
|
compiler.cfg.liveness.ssa: remove
|
2009-08-02 17:19:01 -05:00 |
|
Slava Pestov
|
64b719269f
|
compiler.cfg.utilities: add each-phi combinator to iterate over all ##phi instructions in a basic block
|
2009-08-02 06:16:58 -05:00 |
|
Slava Pestov
|
7ee7346505
|
compiler.cfg.liveness.ssa: fix bad bug discovered by littledan
|
2009-08-01 18:54:24 -05:00 |
|
Slava Pestov
|
0d42e0fc1e
|
compiler.cfg.ssa.destruction: tweak in preparation for landing Dan's new SSA liveness analysis
|
2009-07-29 23:35:51 -05:00 |
|
Slava Pestov
|
d7f12feb64
|
compiler.cfg.coalescing: more work done
|
2009-07-27 00:31:21 -05:00 |