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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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Debugging compiler.cfg.coalescing
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2009-07-27 19:24:13 -05:00 |
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checker
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compiler.cfg.stacks: now performs online local DCN
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2009-07-23 20:54:38 -05:00 |
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coalescing
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compiler.cfg.coalescing: some cleanups
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2009-07-28 07:37:50 -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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compiler.cfg.copy-prop: remove ##phi nodes where all inputs are copy-equivalent
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2009-07-26 21:11:02 -05:00 |
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critical-edges
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compiler.cfg.critical-edges: reset RPO
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2009-07-28 01:04:13 -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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debugger
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compiler.cfg.debugger: reset vreg counters
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2009-07-27 22:28:13 -05:00 |
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def-use
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compiler.cfg.def-use: build def-use chains
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2009-07-26 21:10:14 -05:00 |
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dominance
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Debugging compiler.cfg.coalescing
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2009-07-27 19:24:13 -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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compiler.cfg: introduce less temporaries when building CFG
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2009-07-24 03:37:18 -05:00 |
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instructions
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compiler.cfg.coalescing: precompute live intervals, add support for instructions where output cannot equal an input, split critical edges
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2009-07-27 22:29:17 -05:00 |
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intrinsics
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compiler.cfg: introduce less temporaries when building CFG
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2009-07-24 03:37:18 -05:00 |
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linear-scan
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compiler.cfg.linear-scan: use compiler.cfg.parallel-copy in resolve pass
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2009-07-28 07:39:46 -05:00 |
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linearization
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compiler.cfg.stacks: now performs online local DCN
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2009-07-23 20:54:38 -05:00 |
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liveness
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compiler.cfg.liveness: fix liveness computation in case where instruction uses a register it defines
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2009-07-28 06:45:02 -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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Debugging compiler.cfg.coalescing
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2009-07-27 19:24:13 -05:00 |
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parallel-copy
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compiler.cfg.linear-scan: use compiler.cfg.parallel-copy in resolve pass
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2009-07-28 07:39:46 -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.copy-prop: Global copy propagation
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2009-07-24 05:30:46 -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.coalescing: more or less complete, now needs debugging
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2009-07-27 02:20:45 -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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compiler.cfg: introduce less temporaries when building CFG
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2009-07-24 03:37:18 -05:00 |
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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.two-operand: make it work in more cases
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2009-07-27 22:28:29 -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.utilities: fix stack effect declaration
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2009-07-28 07:40:09 -05:00 |
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value-numbering
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compiler.cfg: Fixing test failures
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2009-07-24 06:08:07 -05:00 |
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write-barrier
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compiler.cfg: Fixing test failures
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2009-07-24 06:08:07 -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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