Slava Pestov
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44bfff7c7b
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Rename ##load-indirect to ##load-reference since this is more descriptive; value numbering doesn't assign expressions to ##load-reference nodes since this would end up folding literals which were eq? but not =
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2009-01-29 01:44:58 -06:00 |
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Slava Pestov
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8a8f0c925c
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Use BSR instruction to implement fixnum-log2 intrinsic
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2008-12-06 15:31:17 -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 |
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Slava Pestov
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e7f4563374
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fixnum* intrinsic for x86
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2008-11-30 07:26:49 -06:00 |
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Slava Pestov
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f44506089d
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More work on overflow instructions: don't need temp register anymore, add -tail variants which don't need stack frame
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2008-11-28 06:36:30 -06:00 |
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Slava Pestov
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5634becda1
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##fixnum-add, ##fixnum-sub instructions open-code overflow check
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2008-11-28 05:33:58 -06:00 |
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Slava Pestov
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ab689c098b
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Clean up direct literal code and make a first attempt at PowerPC support
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2008-11-24 08:16:14 -06:00 |
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Slava Pestov
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20f5541d35
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Refactoring FFI for Win64
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2008-11-17 13:34:37 -06:00 |
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Slava Pestov
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eb05dd3a12
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Optimize a ##dispatch that is applied to the result of a ##sub-imm or ##add-imm; this eliminates an instruction from the common 1 fixnum-fast { ... } dispatch and 8 fixnum-fast { ... } dispatch code sequences appearing in generic word expansions
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2008-11-13 04:16:08 -06:00 |
unknown
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f7fe84e563
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Working on Win64 FFI
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2008-11-08 21:40:47 -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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dae41147fe
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%bignum>integer now takes a temporary register since this is useful on both x86 and ppc
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2008-11-05 04:16:08 -06:00 |
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Slava Pestov
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59f4f25b91
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Loop alignment: appears to be a small win for reverse-complement
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2008-11-03 06:20:51 -06:00 |
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Slava Pestov
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db4db19cd9
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Start working on coalescing
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2008-10-28 02:38:37 -07:00 |
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Slava Pestov
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87e9fbb34c
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Comparison operations
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2008-10-21 03:21:29 -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 |
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Slava Pestov
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37cf7d9a9c
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Add SSA comparison instructions, fix various problems
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2008-10-20 05:55:20 -05:00 |
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Slava Pestov
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f092622fac
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CFG IR is now pure SSA
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2008-10-20 01:56:28 -05:00 |
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Slava Pestov
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774ecf61e9
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Implement spilling on x86
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2008-10-19 01:10:45 -05:00 |
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Slava Pestov
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d8d3645d72
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Fixing more codegen bugs
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2008-10-13 12:49:20 -05:00 |
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Slava Pestov
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ae3c4ae1b6
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Fix some problems with callbacks
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2008-10-12 23:32:14 -05:00 |
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Slava Pestov
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3844cb62d8
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Fix %write-barrier
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2008-10-10 03:16:26 -05:00 |
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Slava Pestov
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cf46a832e7
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Debugging register allocator and inline allocation
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2008-10-08 23:42:53 -05:00 |
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Slava Pestov
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0e4e05d5cd
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Debugging new codegen
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2008-10-08 03:51:44 -05:00 |
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Slava Pestov
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7b6d9c4c4f
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Debugging new codegen
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2008-10-07 20:00:38 -05:00 |
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Slava Pestov
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e6e313eba9
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Backend updates
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2008-10-07 16:42:11 -05:00 |
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Slava Pestov
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e69278b8fc
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Merging in new codegen
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2008-10-07 16:17:55 -05:00 |
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Slava Pestov
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33d775890c
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More stack frame refactoring
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2008-10-06 00:20:00 -05:00 |
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Slava Pestov
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c19f2257f4
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Fix permission bits
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2008-10-02 08:34:49 -05:00 |
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Slava Pestov
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722cacddb4
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Fixing some problems with returning structs by value in x86.64 FFI
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2008-09-13 20:28:13 -05:00 |
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Slava Pestov
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44f53de164
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Move make to its own vocabulary, remove fry _ feature
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2008-09-10 20:07:00 -05:00 |
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Slava Pestov
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a3d1379b8c
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Fix bug with large structs passed by value on x86.64
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2008-09-09 03:10:43 -05:00 |
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Slava Pestov
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86f11713e3
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Fixing some more bugs
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2008-08-22 03:12:15 -05:00 |
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Slava Pestov
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d66f887736
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Create basis vocab root
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2008-07-28 22:03:13 -05:00 |