Slava Pestov 2d719534cf 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%		2009-08-01 06:12:43 -05:00
..
alias-analysis	Move liveness back to compiler.cfg.liveness, fix a corner-case where it didn't work on some forms of non-SSA code	2009-07-22 06:07:28 -05:00
block-joining	compiler.cfg.linearization: rotate loops. 2x speedup with empty times loop, 1.5x speedup on benchmark.dawes	2009-07-28 21:31:08 -05:00
branch-splitting	compiler.cfg.linear-scan.assignment: modifies instructions in place instead of storing a registers assoc for further compile-time performance improvement	2009-07-29 06:36:14 -05:00
build-stack-frame	…
builder	compiler.cfg: Rename ssa to ssa.construction, coalescing to ssa.destruction	2009-07-28 09:34:08 -05:00
checker	compiler.cfg: Minor optimization. Instructions can now only ever produce a single value; this eliminates 1array constructions and some iterations	2009-07-28 12:29:07 -05:00
comparisons	…
copy-prop	compiler.cfg.copy-prop: remove ##phi nodes where all inputs are copy-equivalent	2009-07-26 21:11:02 -05:00
critical-edges	compiler.cfg.critical-edges: reset RPO	2009-07-28 01:04:13 -05:00
dataflow-analysis	Fix bootstrap	2009-07-22 03:26:27 -05:00
dce	…
debugger	compiler.cfg.debugger: reset vreg counters	2009-07-27 22:28:13 -05:00
def-use	compiler.cfg: Minor optimization. Instructions can now only ever produce a single value; this eliminates 1array constructions and some iterations	2009-07-28 12:29:07 -05:00
dominance	compiler.cfg.ssa.construction: Use TDMSC algorithm to compute Phi placement	2009-07-28 11:16:10 -05:00
empty-blocks	compiler.cfg.empty-blocks: new pass to delete empty blocks, runs after phi elimination	2009-07-23 18:02:46 -05:00
gc-checks	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	2009-07-30 09:19:44 -05:00
hats	compiler.cfg: introduce less temporaries when building CFG	2009-07-24 03:37:18 -05:00
instructions	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	2009-07-30 09:19:44 -05:00
intrinsics	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	2009-07-30 09:19:44 -05:00
linear-scan	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	2009-07-30 02:13:30 -05:00
linearization	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	2009-07-30 09:19:44 -05:00
liveness	compiler.cfg.ssa.destruction: tweak in preparation for landing Dan's new SSA liveness analysis	2009-07-29 23:35:51 -05:00
mr	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	2009-07-22 03:08:28 -05:00
optimizer	compiler.cfg.ssa.destruction: rename coalesce word to destruct-ssa	2009-07-28 12:56:33 -05:00
parallel-copy	compiler.cfg.linear-scan: fix resolve pass	2009-07-28 08:47:35 -05:00
predecessors	…
registers	compiler.cfg.registers: minor optimization	2009-07-21 17:49:44 -05:00
renaming	compiler.cfg.linear-scan.assignment: modifies instructions in place instead of storing a registers assoc for further compile-time performance improvement	2009-07-29 06:36:14 -05:00
rpo	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	2009-07-22 03:08:28 -05:00
ssa	compiler.cfg.ssa.destruction: fix bug in renaming triggered by sequence-parser:take-sequence	2009-07-31 18:34:15 -05:00
stack-frame	…
stacks	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%	2009-08-01 06:12:43 -05:00
tco	…
two-operand	compiler.cfg.two-operand: make it work in more cases	2009-07-27 22:28:29 -05:00
useless-conditionals	…
utilities	compiler.cfg.linearization: rotate loops. 2x speedup with empty times loop, 1.5x speedup on benchmark.dawes	2009-07-28 21:31:08 -05:00
value-numbering	compiler.cfg.ssa.destruction: rename coalesce word to destruct-ssa	2009-07-28 12:56:33 -05:00
write-barrier	compiler.cfg: Fixing test failures	2009-07-24 06:08:07 -05:00
cfg-tests.factor	…
cfg.factor	…
summary.txt	…