8d3c11c176
compiler: remove some unnecessary complexity
2010-02-04 01:36:52 +13:00
3259ef4bec
vm: modify-code-heap primitive now takes a pair of parameters, update-existing? and reset-pics?. If no generic words were changed, PICs do not need to be reset. If no existing words were redefined, the code heap doesn't have to be traced at all. Speeds up compilation of PEGs since those create lots of compilation units
2010-02-03 23:11:28 +13:00
109aa88b06
compiler: update unit tests for 4-bit tag change
2009-11-03 21:40:29 -06:00
e4ad642134
vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
2009-11-02 04:25:54 -06:00
6a2434b56c
compiler: fix low-level-ir test on PowerPC
2009-10-19 05:03:02 -05:00
b9577e2b0e
compiler.cfg.instructions: remove ##box-float, ##unbox-float, ##box-vector, ##unbox-vector since they can be expressed in terms of ##alien-double, ##set-alien-double, ##alien-vector, ##set-alien-vector, and ##allot
2009-10-01 18:07:50 -05:00
59fbe85c9b
compiler.cfg: nuke ##bignum>integer and ##integer>bignum since they were unused
2009-09-27 20:36:05 -05:00
c704a823e7
Fixing low-level-ir compiler tests for slot changes
2009-09-26 02:48:40 -05:00
0e3a261637
Fix test failures in compiler.cfg.linearization.order, compiler.tests.low-level-ir and compiler.graphviz
2009-09-22 05:07:52 -05:00
4d5a4222b6
More SIMD work
...
- Rename SIMD types and register representations: <type>-<count> rather than <count><type>-array
- Make a functor to define 256-bit vector types, use it to define float-8 type
- Make SIMD instructions pure-insns so that they participate in value numbering
2009-09-03 20:58:56 -05:00
0ff80a063d
compiler: only run float test in low-level-ir if float intrinsics enabled; fixes SIGILL on non-sse2 x86 machines
2009-08-26 06:58:47 -05:00
61c1ed17d9
basis/compiler/tests/low-level-ir: add ##copy double-float-rep test
2009-08-25 19:41:17 -05:00
d0c393aa60
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
4b7ba38aab
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
725280d424
Split off the notion of a register representation from a register class
2009-08-07 17:44:50 -05:00
e1c7f7394a
compiler.cfg: clean up unit tests using some new utilities
2009-08-02 03:49:25 -05:00
34432c5f18
compiler: fix test
2009-07-29 06:39:54 -05:00
7a6bdffaaa
IN: fix for compiler test
2009-07-28 11:16:21 -05:00
cb07256ff5
Add some compiler tests
2009-07-28 06:45:31 -05:00
cf90945b4c
Add some tests that directly generate low level IR
2009-07-27 22:29:33 -05:00
Slava Pestov
Slava Pestov
Daniel Ehrenberg
sheeple