Björn Lindqvist
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91144c0712
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compiler.cfg.stacks.*: simplify the code a little by making replace-sets, peek-sets and kill-sets contain hash-sets instead of hash-tables
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2015-04-29 09:31:56 -07:00 |
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Björn Lindqvist
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0ff4c68e15
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compiler.cfg.stacks.local: to simplify, end-local-analysis can take the block it operates on as argument
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2015-04-29 09:31:56 -07:00 |
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Björn Lindqvist
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cc1903bec1
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compiler.cfg.*: some refactoring in the stack tracking for #shuffle nodes
instead of having separate words for the stacks like inc-d/r and ds/rs-store use generic words that work on either stack
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2015-04-29 09:31:55 -07:00 |
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Björn Lindqvist
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ba4736ff75
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compiler.cfg.stacks.local: change current-height to a two-tuple { { d emit-d } { r emit-r } } it makes the code a bit simpler
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2015-04-29 09:31:54 -07:00 |
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Björn Lindqvist
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ded3760d46
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compiler.*: merge of ##inc-r and ##inc-d into one instruction ##inc with a loc slot
this is nice because it leads to simpler code and matches how ##peek and ##replace instructions work
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2015-04-29 09:31:53 -07:00 |
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Björn Lindqvist
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1bd4525ac6
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compiler.cfg.stacks.local: refactoring making stack-changes and height-changes take and return stuff instead of using variables and the make building
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2014-12-31 03:37:16 +01:00 |
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Björn Lindqvist
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2ccbcd6af6
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compiler.cfg.*: more compiler docs
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2014-12-31 03:37:16 +01:00 |
John Benediktsson
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c65877104e
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compiler: cleanup usings.
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2014-12-13 16:10:21 -08:00 |
Doug Coleman
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6cca0ea468
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compiler.cfg: Rename <##foo> to ##foo, in the low-level IR
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2011-11-11 19:48:38 -08:00 |
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Doug Coleman
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eb2a0c611b
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compiler.cfg: Change low-level IR constructors from ##foo to <##foo>
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2011-11-06 23:02:46 -08:00 |
Daniel Ehrenberg
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7074979745
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Moving new-sets to sets
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2010-02-26 16:01:01 -05:00 |
Slava Pestov
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fd2f0a602d
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compiler.cfg.stacks.local: more accurate local replace set computation; optimizes out 'swap swap'
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2009-08-19 22:00:21 -05:00 |
Slava Pestov
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4b7ba38aab
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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
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2009-08-08 04:02:18 -05:00 |
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Slava Pestov
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d20d335447
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compiler.cfg.stacks: more accurate deconcatenatization inserts fewer partially redundant ##peeks. 11% improvement on benchmark.beust2, 2% reduction in ##peek and ##replace instructions inserted
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2009-08-03 07:08:28 -05:00 |
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Slava Pestov
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2d719534cf
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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%
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2009-08-01 06:12:43 -05:00 |
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Slava Pestov
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7590ad3574
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compiler.cfg: introduce less temporaries when building CFG
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2009-07-24 03:37:18 -05:00 |
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Slava Pestov
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d947c61bd7
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compiler.cfg.stacks: now performs online local DCN
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2009-07-23 20:54:38 -05:00 |