Slava Pestov
|
9595be4bf9
|
%box-displaced-alien: fix clobberage found by Doug
|
2009-08-30 05:11:08 -05:00 |
|
Slava Pestov
|
f662e6403a
|
compiler: new inline intrinsic for <displaced-alien> where the inputs have known types; value numbering now eliminates unnecessary allocation of displaced aliens if the result is immediately unboxed again
|
2009-08-27 00:06:19 -05:00 |
Doug Coleman
|
3f3d57032b
|
Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
|
2009-08-13 19:21:44 -05:00 |
|
Slava Pestov
|
55acddef3f
|
compiler.cfg.representation: OK to unbox output of ##load-reference globally
|
2009-08-08 20:03:13 -05:00 |
|
Slava Pestov
|
d0c393aa60
|
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
|
1bf8a0cac7
|
compiler.cfg.representations: emit-conversion should not be private since CSSA construction uses it
|
2009-08-08 04:13:30 -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
|
e21ca289c3
|
compiler.cfg.representations: new pass to make global unboxing decisions, relies on new compiler.cfg.loop-detection pass for loop nesting information
|
2009-08-08 00:24:46 -05:00 |