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
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blocks	compiler.cfg: introduce less temporaries when building CFG	2009-07-24 03:37:18 -05:00
authors.txt	Merging in new codegen	2008-10-07 16:16:50 -05:00
builder-tests.factor	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
builder.factor	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
summary.txt	Merging in new codegen	2008-10-07 16:16:50 -05:00
tags.txt	Merging in new codegen	2008-10-07 16:16:50 -05:00