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alias-analysis
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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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block-joining
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compiler.cfg: if a block has an instruction that kills values it must be the only instruction in the block
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2009-07-19 20:12:04 -05:00 |
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branch-splitting
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compiler.cfg.branch-splitting: now that we do SSA construction we can split branches with fixnum overflow ops (which have a live-out)
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2009-07-23 18:02:29 -05:00 |
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build-stack-frame
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compiler.cfg: if a block has an instruction that kills values it must be the only instruction in the block
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2009-07-19 20:12:04 -05:00 |
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builder
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compiler.cfg.builder: Fix construction of ##return instructions from #return-recursive nodes
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2009-07-22 19:17:21 -05:00 |
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checker
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compiler.cfg.checker: eliminate dead code before checking MR
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2009-07-22 19:17:57 -05:00 |
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comparisons
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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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copy-prop
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Working on global optimizations
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2009-05-19 17:28:13 -05:00 |
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dataflow-analysis
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Fix bootstrap
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2009-07-22 03:26:27 -05:00 |
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dce
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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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dcn
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Fixing compiler tests
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2009-07-22 21:10:50 -05:00 |
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debugger
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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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def-use
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Removed unused code from compiler.cfg.def-use
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2009-07-22 06:05:33 -05:00 |
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dominance
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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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empty-blocks
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compiler.cfg.empty-blocks: new pass to delete empty blocks, runs after phi elimination
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2009-07-23 18:02:46 -05:00 |
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gc-checks
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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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hats
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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 |
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instructions
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Insert _loop-entry in linearization pass instead of in CFG builder, so that optimizations don't have to worry about it
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2009-07-22 06:05:17 -05:00 |
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intrinsics
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compiler.cfg.intrinsics: Disable inline allocation for now
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2009-07-22 21:11:06 -05:00 |
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linear-scan
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compiler.cfg.linear-scan.mapping: simplify
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2009-07-23 18:03:04 -05:00 |
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linearization
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Insert _loop-entry in linearization pass instead of in CFG builder, so that optimizations don't have to worry about it
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2009-07-22 06:05:17 -05:00 |
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liveness
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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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mr
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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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optimizer
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compiler.cfg.empty-blocks: new pass to delete empty blocks, runs after phi elimination
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2009-07-23 18:02:46 -05:00 |
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phi-elimination
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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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predecessors
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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 |
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registers
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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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renaming
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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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rpo
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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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ssa
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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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stack-frame
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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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stacks
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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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tco
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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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two-operand
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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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useless-conditionals
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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 |
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utilities
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compiler.cfg: if a block has an instruction that kills values it must be the only instruction in the block
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2009-07-19 20:12:04 -05:00 |
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value-numbering
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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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write-barrier
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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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cfg-tests.factor
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Fix conflict
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2009-06-30 21:37:49 -05:00 |
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cfg.factor
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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 |
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summary.txt
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Add summary for heaps more vocabs
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2009-02-16 21:05:13 -06:00 |
b1afd4c491