Slava Pestov
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2ace87370e
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compiler.cfg.value-numbering: more optimizations
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2009-07-14 16:05:25 -05:00 |
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Slava Pestov
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d1eea090b6
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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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c860a3b1e6
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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 |
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Slava Pestov
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5ccf7bc99f
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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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ccae9b59a4
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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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768e2a5148
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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 |
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Slava Pestov
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3b244d5d41
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compiler.cfg.value-numbering: fix ##compare and ##compare-branch rewrites
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2009-07-13 12:33:58 -05:00 |
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Slava Pestov
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d7aeae45be
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compiler.cfg.branch-splitting: split blocks with successors
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2009-07-13 10:44:08 -05:00 |
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Slava Pestov
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8ff473e42c
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compiler.cfg.linear-scan.resolve: get it to work on CFGs with critical edges
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2009-07-12 23:00:33 -05:00 |
|
Slava Pestov
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608fb054f2
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compiler.cfg: Some code cleanups, update stack-analysis and phi-insertion to work on CFGs with critical edges
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2009-07-12 22:22:46 -05:00 |
Slava Pestov
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1cf6bb7f99
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compiler.cfg.linear-scan: disable unit test for unimplemented feature
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2009-07-10 07:48:49 -05:00 |
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Slava Pestov
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ae67de6f90
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compiler.cfg.linear-scan: fix fencepost error in spill insertion
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2009-07-10 03:58:51 -05:00 |
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Slava Pestov
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11347e784c
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insn. doesn't print numbers
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2009-07-10 03:05:45 -05:00 |
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Slava Pestov
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dea872c7e3
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compiler.cfg.linear-scan.allocation: fix broken spill slot reuse logic
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2009-07-10 00:25:46 -05:00 |
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Slava Pestov
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7edb2df01c
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-09 23:14:45 -05:00 |
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Slava Pestov
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789d82745c
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compiler.cfg.value-numbering: factor out value renaming into a separate compiler.cfg.renaming vocabulary
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2009-07-09 23:14:26 -05:00 |
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Slava Pestov
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6810b922ee
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compiler.cfg: move back-edge? word from stack-analysis to top-level vocab
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2009-07-09 23:13:30 -05:00 |
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Slava Pestov
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d02854b04e
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compiler.cfg.linear-scan: two live intervals which are coalesced will use the same spill slot
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2009-07-09 23:12:49 -05:00 |
|
Slava Pestov
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bb701bed7e
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Revert "Remove unused vocabulary" -- committed patch from the wrong machine
This reverts commit 04c3c15411.
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2009-07-09 19:50:15 -05:00 |
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Slava Pestov
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8008bfb1f9
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Remove unused vocabulary
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2009-07-09 19:10:36 -05:00 |
U-SLAVA-DFB8FF805\Slava
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508b7272b5
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compiler.cfg.optimizer: fix irrelevant test
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2009-07-09 06:17:10 -05:00 |
|
Slava Pestov
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d0980edafe
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compiler.cfg.linear-scan: fixing unit tests
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2009-07-09 00:48:00 -05:00 |
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Slava Pestov
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5a64290386
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compiler.cfg.linear-scan: more code cleanups, and working on split-to-fit algorithm
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2009-07-09 00:20:03 -05:00 |
|
Slava Pestov
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4507bdcbc0
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compiler.cfg.linear-scan: code cleanups
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2009-07-08 23:28:28 -05:00 |
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Slava Pestov
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c20e6c290f
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compiler.cfg.linear-scan: split off parallel mapping code from resolve pass, use it in assignment pass to resolve parallel copies
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2009-07-08 23:07:06 -05:00 |
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Slava Pestov
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e2044602aa
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compiler.cfg.linear-scan: debugging spilling, add more assertions
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2009-07-07 13:01:27 -05:00 |
|
Slava Pestov
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43c873f00a
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compiler.cfg.linear-scan: code cleanup
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2009-07-07 03:45:27 -05:00 |
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Slava Pestov
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0bcf4ce535
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compiler.cfg.linear-scan: Re-implement spilling, add some additional runtime assertions, simplify assignment pass since it doesn't have to track spill slots anymore; just assume a live value that's not in active or inactive is spilled
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2009-07-07 03:28:55 -05:00 |
|
Slava Pestov
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4402d8652c
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compiler.cfg.linear-scan: minor fixes
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2009-07-05 22:51:53 -05:00 |
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Slava Pestov
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a452f32e3a
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compiler.cfg.linear-scan: Get cycle breaking in resolve pass to work by allocating a spare spill slot for this purpose
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2009-07-05 21:32:23 -05:00 |
|
Slava Pestov
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f14a61fac2
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Fix compiler.cfg.linear-scan.resolve test failure
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2009-07-04 16:30:16 -05:00 |
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Slava Pestov
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c0f1b2205a
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compiler.cfg.value-numbering.rewrite: disable ##compare optimizations for now
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2009-07-04 03:26:37 -05:00 |
|
Slava Pestov
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fb488025aa
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compiler.cfg.value-numbering.rewrite: fix ##compare-imm rewrite rule
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2009-07-04 02:50:50 -05:00 |
|
Slava Pestov
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c00af97fa1
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compiler.cfg.linear-scan.resolve: More fixes
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2009-07-04 00:45:06 -05:00 |
|
Slava Pestov
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da13681bc8
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compiler.cfg.linear-scan: redo resolve pass to fix a correctness issue
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2009-07-03 23:38:52 -05:00 |
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Slava Pestov
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8d3a45dee2
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compiler.cfg: clean up GC check generation to use spill-slot data type
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2009-07-03 23:11:23 -05:00 |
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Slava Pestov
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d07c0429fc
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compiler.cfg.linear-scan: assign spill slots to vregs globally, so that resolve pass never has to perform a memory->memory transfer
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2009-07-03 22:51:40 -05:00 |
|
Doug Coleman
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cae8fed16c
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convert ##compare with immediates to ##compare-imm
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2009-07-03 19:19:33 -05:00 |
|
Slava Pestov
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2c3b2a0b71
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compiler.cfg.predecessors: delete dead predecessors from phi nodes
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2009-07-03 18:45:03 -05:00 |
|
Doug Coleman
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e7a227ad40
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add constant folding for integer ops, refactor some rewrites
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2009-07-02 19:03:21 -05:00 |
|
Doug Coleman
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f11ba00667
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Revert "fix a unit test so it's sure to overflow 64bit machines"
This reverts commit 88a545a215.
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2009-07-02 18:18:50 -05:00 |
|
Doug Coleman
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559a77be43
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fix a unit test so it's sure to overflow 64bit machines
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2009-07-02 18:05:55 -05:00 |
|
Doug Coleman
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2aade588ee
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-02 18:01:58 -05:00 |
|
Doug Coleman
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e11e3cf6d2
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unit test to make sure adds are not optimized incorrectly
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2009-07-02 18:01:00 -05:00 |
|
Doug Coleman
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80eb5068e2
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fix bug in rewriting #add -- wasn't checking small-enough?, and change negative adds to subtractions/negative subtractions to adds
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2009-07-02 17:55:35 -05:00 |
|
Slava Pestov
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6d46bf623c
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compiler.cfg.liveness: update for new ##phi node representation
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2009-07-02 17:28:02 -05:00 |
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Slava Pestov
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90daf6d03d
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compiler.cfg: change representation of ##phi nodes. The input slot of ##phi nodes is now an assoc mapping predecessors to values, rather than a sequence of values. This ensures that optimization which delete predecessors can be implemented
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2009-07-02 17:10:50 -05:00 |
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Doug Coleman
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86901eb01e
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rewrite rules for add/sub/mul/and/or/xor-imm, rewrite load-immediate/add to be add-imm
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2009-07-02 11:35:31 -05:00 |
|
Doug Coleman
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04cb320c55
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simplify sub and sub-imm
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2009-07-02 11:33:15 -05:00 |
|
Doug Coleman
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826464724e
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add a utility word vreg>constant
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2009-07-02 11:32:23 -05:00 |