..
alias-analysis
cleaned up vm-field-ptr compiler code
2009-09-24 08:16:57 +01:00
block-joining
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
branch-splitting
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
build-stack-frame
compiler.cfg.linear-scan now supports partial sync-points where all registers are spilled; taking advantage of this, there are new trigonometric intrinsics which yield a 2x performance boost on benchmark.struct-arrays and a 25% boost on benchmark.partial-sums
2009-08-30 04:52:01 -05:00
builder
struct classes now make their own C type without help from alien.structs. remove alien.structs dependencies from everywhere outside of alien and compiler, and have the FFI handle both alien.structs and classes.struct c-types
2009-09-15 17:38:49 -05:00
checker
Fix the build
2009-09-09 13:44:54 -05:00
comparisons
add compiler comparison codes for floating-point unordered comparisons; update x86 backend to generate proper code for all floating-point comparisons
2009-09-03 20:32:05 -05:00
copy-prop
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
dataflow-analysis
compiler.cfg.dataflow-analysis: when intersecting sets, treat uninitialized sets as universal rather than empty; reduces number of stack instructions generated by 1%
2009-08-20 18:15:41 -05:00
dce
compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax
2009-09-02 06:22:37 -05:00
debugger
compiler.cfg.debugger: fix fake-representations so that low-level-ir tests can pass on x86
2009-08-25 23:44:01 -05:00
def-use
compiler: tweak generated code
2009-09-04 03:01:18 -05:00
dominance
Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
2009-08-13 19:21:44 -05:00
empty-blocks
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
gc-checks
Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
2009-08-13 19:21:44 -05:00
hats
fixed up getenv compiler intrinsic to use vm struct userenv
2009-09-16 08:16:32 +01:00
instructions
Merge branch 'vm_cleanup' of git://github.com/phildawes/factor
2009-09-24 04:31:55 -05:00
intrinsics
Some fixes and cleanups in math.vectors
2009-09-24 06:58:33 -05:00
linear-scan
compiler.cfg.linearization.order: basic blocks were being inserted twice if some blocks had repeated successors, causing problems for register allocation
2009-09-22 03:19:23 -05:00
linearization
Fix test failures in compiler.cfg.linearization.order, compiler.tests.low-level-ir and compiler.graphviz
2009-09-22 05:07:52 -05:00
liveness
Fixing write-barrier elimination; adding bb as a parameter to join-sets in dataflow analysis
2009-08-12 23:52:29 -05:00
loop-detection
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-14 20:11:54 -05:00
mr
Fix the build
2009-09-09 13:44:54 -05:00
optimizer
Fix the build
2009-09-09 13:44:54 -05:00
parallel-copy
compiler.cfg: virtual registers are integers now, and representations are stored off to the side. Fix bug in representation selection that would manifest if a value was used as a float and a fixnum in different branches; cannot globally unbox float in this case
2009-08-08 04:02:18 -05:00
predecessors
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
registers
compiler.cfg: virtual registers are integers now, and representations are stored off to the side. Fix bug in representation selection that would manifest if a value was used as a float and a fixnum in different branches; cannot globally unbox float in this case
2009-08-08 04:02:18 -05:00
renaming
compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax
2009-09-02 06:22:37 -05:00
representations
math.vectors.simd: add v<< and v>> intrinsics for bitwise shifts on elements
2009-09-24 03:32:39 -05:00
rpo
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
save-contexts
Fix the build
2009-09-09 13:44:54 -05:00
ssa
compiler.cfg.ssa.cssa: correctly handle overflowing fixnum instructions
2009-09-23 02:47:56 -05:00
stack-frame
Split off the notion of a register representation from a register class
2009-08-07 17:44:50 -05:00
stacks
compiler.cfg.stacks.local: more accurate local replace set computation; optimizes out 'swap swap'
2009-08-19 22:00:21 -05:00
tco
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
two-operand
math.vectors.simd: add v<< and v>> intrinsics for bitwise shifts on elements
2009-09-24 03:32:39 -05:00
useless-conditionals
split unordered and ordered float comparison intrinsics in compiler; generate only unordered comparisons for now
2009-09-08 17:04:26 -05:00
utilities
Fix the build
2009-09-09 13:44:54 -05:00
value-numbering
split unordered and ordered float comparison intrinsics in compiler; generate only unordered comparisons for now
2009-09-08 17:04:26 -05:00
write-barrier
Improving write barrier elimination; change to compiler.cfg.utilities to support this
2009-08-14 19:41:41 -05:00
cfg.factor
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
summary.txt
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