Slava Pestov
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00254d1bde
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compiler.cfg.ssa.destruction: new implementation: simpler and more correct
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2009-08-02 10:26:52 -05:00 |
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Slava Pestov
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7665784911
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Compiler speedups
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2009-08-02 09:16:21 -05:00 |
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Slava Pestov
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d17d00595e
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compiler.cfg.ssa.destruction.copies: factor out add-instructions combinator into compiler.cfg.utilities
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2009-08-02 08:20:50 -05:00 |
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Slava Pestov
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ea7ba75a7f
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Move compiler.cfg.ssa.destruction.interference to compiler.cfg.ssa.interference
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2009-08-02 08:15:36 -05:00 |
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Slava Pestov
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b90e2c92f0
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compiler.cfg.ssa.destruction.interference: fix a bug and add unit tests
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2009-08-02 08:11:30 -05:00 |
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Slava Pestov
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1d289e68a4
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compiler.cfg.debugger: fix load error
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2009-08-02 08:11:04 -05:00 |
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Slava Pestov
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d84216ce6c
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compiler.cfg.ssa.destruction: add some unit tests
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2009-08-02 06:17:44 -05:00 |
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Slava Pestov
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ebe70b3bb1
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compiler.cfg.critical-edges: update ##phi nodes
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2009-08-02 06:17:22 -05:00 |
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Slava Pestov
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64b719269f
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compiler.cfg.utilities: add each-phi combinator to iterate over all ##phi instructions in a basic block
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2009-08-02 06:16:58 -05:00 |
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Slava Pestov
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3a9e164275
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compiler tests: add test case for coalescing bug
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2009-08-02 03:49:54 -05:00 |
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Slava Pestov
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8028eb5776
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compiler.cfg: clean up unit tests using some new utilities
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2009-08-02 03:49:25 -05:00 |
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Slava Pestov
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c89cb4e3ca
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compiler.cfg.two-operand: if last instruction in a basic block is an overflowing arithmetic op of the form x = y op x, we now convert it correctly. This fixes compiler regression with benchmark.dawes after recent coalescing changes
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2009-08-01 23:50:47 -05:00 |
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Slava Pestov
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49ac00097e
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compiler.tree.propagation.call-effect: fix case where quotation inlining could enter an infinite loop: [ dup call( quot -- ) ] dup call( quot -- ) etc
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2009-08-01 23:34:14 -05:00 |
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Slava Pestov
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87a5ea36d1
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compiler.cfg.copy-prop: eliminate phi nodes that have the same inputs as a previous phi node in the basic block
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2009-08-01 22:33:27 -05:00 |
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Slava Pestov
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eeea7f019d
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-08-01 20:22:51 -05:00 |
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Slava Pestov
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bb1c904261
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compiler.cfg.ssa.destruction: fix bug in trivial-interference heuristic, and type error in code path that didn't run before
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2009-08-01 20:22:31 -05:00 |
Daniel Ehrenberg
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56f6f4d0ce
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-08-01 20:33:41 -04:00 |
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Slava Pestov
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7ee7346505
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compiler.cfg.liveness.ssa: fix bad bug discovered by littledan
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2009-08-01 18:54:24 -05:00 |
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Slava Pestov
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86f8445eb6
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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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14d8cc4e5e
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compiler: Oops, typos in unit tests
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2009-07-31 22:33:02 -05:00 |
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Slava Pestov
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a5c4877bf6
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compiler.cfg.ssa.destruction: fix bug in renaming triggered by sequence-parser:take-sequence
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2009-07-31 18:34:15 -05:00 |
Slava Pestov
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db55a031df
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Move a bunch of GC check generation logic to platform-independent side
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2009-07-30 21:28:27 -05:00 |
|
Daniel Ehrenberg
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76a5972a69
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Faster SSA liveness testing
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2009-07-30 15:23:47 -04:00 |
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Slava Pestov
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99216b8435
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compiler.cfg: Get inline GC checks working again, using a dataflow analysis to compute uninitialized stack locations in compiler.cfg.stacks.uninitialized. Re-enable intrinsics which use inline allocation
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2009-07-30 09:19:44 -05:00 |
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Slava Pestov
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8677d56466
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compiler.cfg.linear-scan: fix case where a register can be made available for only a part of a live interval's lifetime, but there are no more usages after the split location. This case never came up until global stack analysis, at which point it started to be exercised on x86-32
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2009-07-30 02:13:30 -05:00 |
|
Slava Pestov
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8ae9c4477a
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compiler.cfg.ssa.destruction: fix
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2009-07-29 23:43:00 -05:00 |
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Slava Pestov
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0d42e0fc1e
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compiler.cfg.ssa.destruction: tweak in preparation for landing Dan's new SSA liveness analysis
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2009-07-29 23:35:51 -05:00 |
|
Slava Pestov
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c815c8c5b5
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compiler.cfg.linear-scan: more test fixes
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2009-07-29 07:04:52 -05:00 |
|
Slava Pestov
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5ecd0d91a3
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compiler.cfg: remove 'regs' slot from instruction tuples now that register allocation doesn't use it anymore
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2009-07-29 06:50:46 -05:00 |
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Slava Pestov
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bd70967f8a
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compiler.cfg.linear-scan.resolve: fix unit tests to not depend on hashing
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2009-07-29 06:48:01 -05:00 |
|
Slava Pestov
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f260500bcd
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compiler: fix test
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2009-07-29 06:39:54 -05:00 |
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Slava Pestov
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68d06c4b06
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compiler.cfg.linear-scan.assignment: modifies instructions in place instead of storing a registers assoc for further compile-time performance improvement
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2009-07-29 06:36:14 -05:00 |
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Slava Pestov
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02b1cc0c40
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compiler.cfg.linear-scan.assignment: more efficient data structures
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2009-07-29 06:12:33 -05:00 |
|
Slava Pestov
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6e56e08012
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compiler.cfg.linearization: fix bootstrap
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2009-07-28 22:52:07 -05:00 |
|
Slava Pestov
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89039e9977
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-07-28 21:31:25 -05:00 |
|
Slava Pestov
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c634f5a9a0
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compiler.cfg.linearization: rotate loops. 2x speedup with empty times loop, 1.5x speedup on benchmark.dawes
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2009-07-28 21:31:08 -05:00 |
|
Slava Pestov
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ac7447483d
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compiler.cfg.ssa.destruction: rename coalesce word to destruct-ssa
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2009-07-28 12:56:33 -05:00 |
|
Slava Pestov
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bbd4e4af3e
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compiler.cfg: Minor optimization. Instructions can now only ever produce a single value; this eliminates 1array constructions and some iterations
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2009-07-28 12:29:07 -05:00 |
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Slava Pestov
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a2ae560a8a
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compiler.cfg.ssa.construction: use the optimization from the pruned-SSA paper to minimize stack pushing and popping
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2009-07-28 11:52:42 -05:00 |
|
Slava Pestov
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2a87faf681
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IN: fix for compiler test
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2009-07-28 11:16:21 -05:00 |
|
Slava Pestov
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31caa7af2f
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compiler.cfg.ssa.construction: Use TDMSC algorithm to compute Phi placement
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2009-07-28 11:16:10 -05:00 |
|
Slava Pestov
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7a158d84da
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compiler.cfg: Rename ssa to ssa.construction, coalescing to ssa.destruction
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2009-07-28 09:34:08 -05:00 |
|
Slava Pestov
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905f52d4a9
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compiler.cfg: Fix some unit tests
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2009-07-28 08:56:14 -05:00 |
|
Slava Pestov
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8f08ce94fa
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compiler.cfg.branch-splitting: re-enable with a better heuristic
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2009-07-28 08:48:05 -05:00 |
|
Slava Pestov
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91d2b3e805
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compiler.cfg.utilities: add loop-entry? word
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2009-07-28 08:47:50 -05:00 |
|
Slava Pestov
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6d4a54201b
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compiler.cfg.linear-scan: fix resolve pass
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2009-07-28 08:47:35 -05:00 |
|
Slava Pestov
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f61dff0d5e
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compiler.cfg.coalescing: cleanups
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2009-07-28 08:47:03 -05:00 |
|
Slava Pestov
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5d3a795e7d
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Revert "compiler.cfg.coalescing: some cleanups"
This reverts commit e5834c4ba7.
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2009-07-28 07:51:44 -05:00 |
|
Slava Pestov
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c44b13c29e
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compiler.cfg.linear-scan.resolve: unit tests
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2009-07-28 07:41:41 -05:00 |
|
Slava Pestov
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3fc36e3750
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compiler.cfg.utilities: fix stack effect declaration
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2009-07-28 07:40:09 -05:00 |