Mike Pall
65b194a2f8
Copy destination type for CONV from ir->t to op2, too.
2010-12-31 01:00:54 +01:00
Mike Pall
158de60b8c
Refactoring of conversion ops, part 2: cleanup cdata conversions.
2010-12-30 00:42:00 +01:00
Mike Pall
2ca2de7f0e
Refactoring of conversion ops, part 1: add IR_CONV.
2010-12-30 00:35:32 +01:00
Mike Pall
06c61d9cea
Use macro-map for IRT_* enum. Add IRT_FLOAT.
2010-12-28 20:58:00 +01:00
Mike Pall
255c6e8c87
FFI: Drop IR_CNEWI. Add IR_CNEWP only for pointers/refs.
2010-12-17 17:20:04 +01:00
Mike Pall
cdac0fa2cb
FFI: Add IR_CNEW/IR_CNEWI to allocate/init cdata objects.
2010-12-11 19:32:12 +01:00
Mike Pall
d778680098
FFI: Record cdata index operations (preliminary, lots of NYI cases).
2010-12-08 02:11:18 +01:00
Mike Pall
159f51d811
Add IR_TOI64.
2010-12-06 18:21:51 +01:00
Mike Pall
e137408752
Use native IRT_PTR instead of IRT_LIGHTUD workaround for FILE*.
2010-12-06 02:14:39 +01:00
Mike Pall
db3d16bfd7
Add IR_XSTORE.
2010-12-06 01:48:19 +01:00
Mike Pall
588fa0481f
Add support for 64 bit integer arithmetic to x64 backend.
2010-12-06 00:07:36 +01:00
Mike Pall
5a13fa69d9
Add IR_KINT64.
2010-12-05 22:12:31 +01:00
Mike Pall
b1fb71fb98
Cleanup 64 bit IR type handling.
2010-12-05 21:01:08 +01:00
Mike Pall
6a7605ec85
Rename IRT_PTR to IRT_P32.
2010-12-05 18:59:34 +01:00
Mike Pall
26830d070d
Make sure to use irt_toitype() macro everywhere.
2010-12-05 18:51:37 +01:00
Mike Pall
2fd1292955
FFI: Add cdata object type.
2010-11-26 13:28:46 +01:00
Mike Pall
b3cf2c70f4
Decouple SLOAD type and optional conversion.
2010-10-11 21:13:37 +02:00
Mike Pall
8dc76ee327
Add IR_VLOAD for vararg loads.
...
Also fixes the broken AA improvement in the last commit.
2010-09-14 19:58:27 +02:00
Mike Pall
847b9cf253
Record vararg expressions with varargs defined off-trace.
...
Add SLOAD variant to access the frame type/size.
2010-09-13 01:17:38 +02:00
Mike Pall
5ff994fa37
Add weak guards. Emit TNEW/TDUP with a guard bit.
2010-05-08 18:59:59 +02:00
Mike Pall
41379126a2
Treat the tag of a TValue as unsigned everywhere.
2010-04-25 23:21:15 +02:00
Mike Pall
721b73fecb
Turn traces into true GC objects (GCtrace).
2010-04-25 03:32:29 +02:00
Mike Pall
ab45481199
No longer let the GC replace dead keys with the LJ_TDEADKEY tag.
...
Important: this changes the semantics of the write barrier!
Carefully read the big comment block in lj_obj.h
This helps HREFK key slot specialization and allows safely hoisting
HREF/HREFK across GC steps, too (fix for a barely reproducible bug).
Dead keys are only removed during a table resize (as before).
2010-04-21 01:45:58 +02:00
Mike Pall
4c9f71be5d
Major 32/64 bit cleanups in assembler and exit handling.
...
Add 64 bit lightuserdata handling. Keep the tagged 64 bit value.
Allocate/save/restore 64 bit spill slots for 64 bit lightuserdata.
Fix code generation for 64 bit loads/stores/moves/compares.
Fix code generation for stack pointer adjustments.
Add fixed spill slot definitions for x64. Reduce reserved spill slots.
Disable STRREF + ADD fusion in 64 bit mode (avoid negative 32 bit ofs).
2010-02-24 07:09:34 +01:00
Mike Pall
370c868c31
RETF modifies BASE. Treat it like a store or it gets CSEd.
2010-02-04 21:36:32 +01:00
Mike Pall
8681b7330f
Compile return to lower frame. Only for Lua frames right now.
2010-01-29 03:32:37 +01:00
Mike Pall
3aeb892262
Eliminate IR_FRAME. Replace with KGC and TRef/SnapEntry flags.
2010-01-27 03:50:29 +01:00
Mike Pall
d216cdb2b9
Add frame and continuation flags to TRef and SnapEntry.
2010-01-27 02:17:56 +01:00
Mike Pall
a61df8efbe
Decouple guard vs. INT check vs. TYPECHECK semantics for SLOAD.
2010-01-19 16:58:26 +01:00
Mike Pall
4d9be5b8f8
Bump all copyright dates to 2010.
2010-01-09 14:28:11 +01:00
Mike Pall
3f1f9e11f4
Fast forward to sync public repo.
...
Compile math.sinh(), math.cosh(), math.tanh() and math.random().
Compile various io.*() functions.
Drive the GC forward on string allocations in the parser.
Improve KNUM fuse vs. load heuristics.
Add abstract C call handling to IR.
2009-12-08 20:35:29 +01:00
Mike Pall
55b1695971
RELEASE LuaJIT-2.0.0-beta1
2009-12-08 19:46:35 +01:00
