Björn Lindqvist
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1225abeeaf
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Docs: more compiler-related documentation
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2014-08-13 11:01:10 -07:00 |
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Björn Lindqvist
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6a8336047d
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Docs: initial docs for the compiler.cfg.* vocabs
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2014-05-10 17:13:48 -07:00 |
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 |
Slava Pestov
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2475699736
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compiler.cfg: more flexible addressing for ##slot and ##set-slot
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2010-05-03 17:34:06 -04:00 |
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Slava Pestov
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279eb461b1
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compiler.cfg: remove ##set-string-nth-fast instruction since it can be expressed just as efficiently using other instructions
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2010-05-03 17:34:04 -04:00 |
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Slava Pestov
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5d3a7a7362
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Untagged fixnums work in progress
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2010-05-03 17:34:02 -04:00 |
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Slava Pestov
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19283ed83d
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compiler.cfg.intrinsics.slots: new implementation of value-tag
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2009-11-10 17:30:27 -06:00 |
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Slava Pestov
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a3b5c07e80
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Minor bug fixes for 4-bit tags
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2009-11-02 17:41:36 -06:00 |
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Slava Pestov
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e4ad642134
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vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
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2009-11-02 04:25:54 -06:00 |
Joe Groff
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6e1bffb1c5
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update existing code to use :> ( ) when possible
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2009-10-28 16:11:33 -05:00 |
Slava Pestov
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2d5cdd19ec
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compiler: on PPC, ANDI, ORI and XORI instructions take an unsigned 16-bit immediate, unlike ADDI, SUBI and MULLI which take a signed 16-bit immediate. The code generator was not aware of this, and so for example '[ >fixnum -16 bitand ]' would generate incorrect code. Split up small-enough? hook into immediate-arithmetic? and immediate-bitwise? and update value numbering to be aware of this. Fixes classes.struct bitfields test failure
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2009-10-19 04:58:29 -05:00 |
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Slava Pestov
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7d97c19227
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compiler: tweak ##write-barrier-imm
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2009-10-15 02:40:23 -05:00 |
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Slava Pestov
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1ce39963fd
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Working on adding support for the new write barrier to optimized code
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2009-10-14 02:06:01 -05:00 |
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Slava Pestov
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b9577e2b0e
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compiler.cfg.instructions: remove ##box-float, ##unbox-float, ##box-vector, ##unbox-vector since they can be expressed in terms of ##alien-double, ##set-alien-double, ##alien-vector, ##set-alien-vector, and ##allot
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2009-10-01 18:07:50 -05:00 |
Daniel Ehrenberg
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51f2bbd74b
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Completing slot and set-slot changes on x86
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2009-09-26 01:39:48 -05:00 |
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Daniel Ehrenberg
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7bd330cfd5
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Making ##slot and ##set-slot not have a temporary parameter
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2009-09-26 00:28:14 -05:00 |
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Slava Pestov
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85a2bfab6c
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compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax
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2009-09-02 06:22:37 -05:00 |
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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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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 |
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Slava Pestov
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421ee726b8
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Merge branch 'master' into new_ui
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2009-02-16 21:22:12 -06:00 |
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Slava Pestov
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6b25e99470
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Add summary for heaps more vocabs
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2009-02-16 21:05:13 -06:00 |
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Slava Pestov
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669548e62e
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Clean up some usages of tuck, and add Joe's curried cleave/spread/apply combinators to kernel vocabulary
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2009-02-02 13:43:54 -06:00 |
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Slava Pestov
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a56d480aa6
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Various optimizations leading to a 10% speedup on compiling empty EBNF parser:
- open-code getenv primitive
- inline tuple predicates in finalization
- faster partial dispatch
- faster built-in type predicates
- faster tuple predicates
- faster lo-tag dispatch
- compile V{ } clone and H{ } clone more efficiently
- add fixnum fast-path to =; avoid indirect branch if two fixnums not eq
- faster >alist on hashtables
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2008-12-06 09:16:29 -06:00 |
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Slava Pestov
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e256846acd
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Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
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2008-12-05 06:38:51 -06:00 |
sheeple
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d2ec46e38f
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PowerPC backend almost functional; some new compiler unit tests added,
better compilation of 'f eq?'; f becomes an immediate operand
move aux-offset to compiler.constants
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2008-11-06 06:27:27 -06:00 |
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Slava Pestov
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53cd75b06c
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Add string-nth intrinsic
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2008-11-06 01:11:28 -06:00 |
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Slava Pestov
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804c6f93ea
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Fix x86.32
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2008-10-31 21:07:41 -05:00 |
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Slava Pestov
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73d01452cb
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Replace ##gc with a gc flag in the basic block
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2008-10-22 18:38:30 -05:00 |
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Slava Pestov
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1b06ab1b39
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Fixing various bugs
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2008-10-21 23:17:32 -05:00 |
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Slava Pestov
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94a2bfa2ea
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Working on comparison operations, clearing out remaining dead wood
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2008-10-21 03:20:48 -05:00 |
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Slava Pestov
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e92f795a76
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More work on intrinsics; memory allocation and slot access now expands correctly
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2008-10-20 20:40:15 -05:00 |