Slava Pestov
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093a685d68
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compiler.cfg.dominance: fix unit tests
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2009-07-22 06:19:31 -05:00 |
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Slava Pestov
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79d32afe4b
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compiler.cfg.ssa: now builds pruned SSA form
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2009-07-22 06:08:04 -05:00 |
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Slava Pestov
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898ac710fa
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compiler.cfg.dominance: add algorithm for computing iterated dominance frontiers
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2009-07-22 06:07:51 -05:00 |
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Slava Pestov
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c355c21de6
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Move liveness back to compiler.cfg.liveness, fix a corner-case where it didn't work on some forms of non-SSA code
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2009-07-22 06:07:28 -05:00 |
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Slava Pestov
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5d9f7b0ed2
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compiler.cfg: Major restructuring -- do not compute liveness before local optimization, and instead change local optimizations to be more permissive of undefined values. Now, liveness is only computed once, after phi elimination and before register allocation. This means liveness analysis does not need to take phi nodes into account and can now use the new compiler.cfg.dataflow-analysis framework
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2009-07-22 03:08:28 -05:00 |
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Slava Pestov
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538a82b3bd
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-22 02:06:47 -05:00 |
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Slava Pestov
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89a048c0ac
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compiler.cfg.dataflow-analysis: iterative dataflow analysis framework
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2009-07-22 02:06:35 -05:00 |
Slava Pestov
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2e07fcdd6d
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compiler.cfg: Fix unit tests
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2009-07-21 22:25:19 -05:00 |
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Slava Pestov
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f09b2bff39
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compiler.cfg.registers: minor optimization
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2009-07-21 17:49:44 -05:00 |
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Slava Pestov
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9b3c593332
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compiler.cfg.ssa: Cytron's SSA construction algorithm
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2009-07-21 17:49:30 -05:00 |
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Slava Pestov
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907e752319
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compiler.cfg.dominance: fix idom computation, compute dominator tree, compute dominance frontiers, add some tests
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2009-07-21 03:02:45 -05:00 |
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Slava Pestov
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b801022472
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Move conjoin-at from compiler.cfg.liveness to sets
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2009-07-21 03:02:06 -05:00 |
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Slava Pestov
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64f7a290f5
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compiler.cfg.stack-analysis: fix outdated tests
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2009-07-18 06:38:42 -05:00 |
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Slava Pestov
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749522c29c
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compiler.cfg.linear-scan: fix tests
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2009-07-18 06:10:01 -05:00 |
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Slava Pestov
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df874c3b50
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compiler.tree.finalization: undo a change that resulted in a compile time regression
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2009-07-18 03:33:24 -05:00 |
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Slava Pestov
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dfc0dcfae2
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Disable fixnum>bignum and bignum>fixnum intrinsics since they're not very useful and they increase code size significantly
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2009-07-18 01:07:43 -05:00 |
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Slava Pestov
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9d831baa9c
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compiler.cfg.linear-scan: algorithmic optimizations
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2009-07-18 00:14:39 -05:00 |
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Slava Pestov
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9e6e61edfa
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compiler.cfg: Move tail call optimization to the end, compiler.tree: simplify finalization pass because of this
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2009-07-17 22:57:28 -05:00 |
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Slava Pestov
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f3be295a3c
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compiler.cfg.builder: remove some dead code
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2009-07-17 21:52:33 -05:00 |
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Slava Pestov
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6a21202a24
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Remove some unnecessary work from stack-analysis pass
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2009-07-17 18:39:41 -05:00 |
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Slava Pestov
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704e417087
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-17 00:03:13 -05:00 |
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Slava Pestov
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d053f88431
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compiler.tree.propagation.transforms: fix shift transform
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2009-07-17 00:02:57 -05:00 |
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Slava Pestov
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39a70db831
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Improve code generation for shift word: add intrinsics for fixnum-shift-fast in the case where the shift count is not constant, transform 1 swap shift into a more overflow check with open-coded fast case, transform bitand into fixnum-bitand in more cases
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2009-07-16 23:50:48 -05:00 |
Daniel Ehrenberg
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d63fd6c80e
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Removing two unused words in compiler.cfg.two-operand
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2009-07-16 22:59:38 -05:00 |
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Daniel Ehrenberg
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7884ddb55a
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-16 22:42:39 -05:00 |
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Daniel Ehrenberg
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9ae962ded6
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Phi elimination doesn't have the swap problem now
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2009-07-16 22:42:13 -05:00 |
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Slava Pestov
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99faf3c79f
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Overflowing fixnum intrinsics now expand into several CFG nodes. This speeds up the common case since only the uncommon case is now a stack syncpoint
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2009-07-16 18:29:40 -05:00 |
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Slava Pestov
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1d20276250
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compiler.cfg.stack-analysis: global optimization work in progress
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2009-07-16 16:43:14 -05:00 |
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Slava Pestov
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c6b3279018
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compiler.cfg.block-joining: relax join heuristic
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2009-07-16 05:50:44 -05:00 |
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Slava Pestov
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c5e00da9f8
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compiler.cfg.linear-scan.live-intervals: remove bogus assertion
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2009-07-16 02:42:01 -05:00 |
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Slava Pestov
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82e77d891a
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compiler.cfg.block-joining: join basic blocks connected by a single edge to improve effectiveness of local optimizations
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2009-07-16 02:17:58 -05:00 |
|
Daniel Ehrenberg
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5a5a6a34b9
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fixing stupid bug in propagation
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2009-07-16 00:43:54 -05:00 |
|
Daniel Ehrenberg
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a295b28652
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define-partial-eval framework in propagation pass makes it easy to add transforms; moving some transforms from stack checker to propagation, making them stronger
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2009-07-16 00:34:50 -05:00 |
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Slava Pestov
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bff5a44c70
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compiler.cfg: Fix regressions from recent changes
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2009-07-14 20:43:06 -05:00 |
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Slava Pestov
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1d29dfa2d6
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compiler.cfg.branch-splitting: don't split if there's one predecessor
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2009-07-14 20:42:50 -05:00 |
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Slava Pestov
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b65ef327ce
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compiler.cfg.value-numbering: merge in compiler.cfg.branch-folding
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2009-07-14 20:05:01 -05:00 |
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Slava Pestov
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a8d3bd1d24
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compiler.cfg.intrinsics.fixnum: don't generate -imm forms anymore since value numbering does it
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2009-07-14 19:18:57 -05:00 |
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Slava Pestov
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bea69ea325
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compiler.cfg.value-numbering: branch folding
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2009-07-14 19:17:12 -05:00 |
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Slava Pestov
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a41f452f68
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Fix codegen test
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2009-07-14 16:11:14 -05:00 |
|
Slava Pestov
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1cf5eadf5c
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-14 16:05:35 -05:00 |
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Slava Pestov
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2e6ae2153c
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compiler.cfg.value-numbering: more optimizations
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2009-07-14 16:05:25 -05:00 |
|
Daniel Ehrenberg
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324aeb0672
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-14 14:25:42 -05:00 |
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Daniel Ehrenberg
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ad301b07ae
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new is inlined in the propagation pass when the class is known
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2009-07-14 14:16:39 -05:00 |
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Slava Pestov
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1e8e24946c
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compiler.cfg.value-numbering: add some unit tests
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2009-07-14 13:25:07 -05:00 |
|
Slava Pestov
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a17293a828
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compiler.cfg: update unit tests for compiler.cfg.comparisons
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2009-07-14 12:06:55 -05:00 |
|
Daniel Ehrenberg
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581fbb5af2
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-14 01:24:08 -05:00 |
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Daniel Ehrenberg
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c6c5be4eb0
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call( and execute( inline known quotations/words in the propagation pass
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2009-07-14 01:12:45 -05:00 |
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Slava Pestov
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dff25199cb
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-13 22:59:19 -05:00 |
Doug Coleman
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83d8c8606d
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clean up value numbering conversion of ##add/sub to ##add/sub-imm
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2009-07-13 19:02:05 -05:00 |
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Slava Pestov
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1eae4286cd
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compiler.cfg: split off condition codes into a comparisons sub-vocabulary
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2009-07-13 14:42:52 -05:00 |