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Author SHA1 Message Date
Mike Pall
52b922c1e9 Avoid fusing potentially negative indexes into AREF on x64. 2010-09-18 18:34:38 +02:00
Mike Pall
9203d278d0 PPC: Add metamethod handlers and continuations for comparisons. 2010-09-17 16:07:01 +02:00
Mike Pall
9dc98280d2 PPC: Reschedule bytecode instruction fetch. 2010-09-17 16:01:02 +02:00
Mike Pall
66f0c43780 PPC: Add BC_CAT and lj_cont_cat. 2010-09-17 15:54:50 +02:00
Mike Pall
4f1d43d03e PPC: Fix ordered comparisons for NaN operands. 2010-09-16 02:09:19 +02:00
Mike Pall
028f80c599 PPC: Avoid comparison with NaN in BC_ISEQN/BC_ISNEN. 2010-09-16 02:06:20 +02:00
Mike Pall
3f32f4ac99 PPC: Add BC_TSETM. 2010-09-15 17:28:24 +02:00
Mike Pall
028a65a597 PPC: Add BC_VARG. 2010-09-15 17:27:17 +02:00
Mike Pall
44702720c5 Don't traverse inactive GCtrace objects. 2010-09-15 01:13:07 +02:00
Mike Pall
77267bc538 Show names of IR calls in disassembler output. 2010-09-15 00:51:43 +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
23655bd52e Improve alias analysis for vararg loads. 2010-09-14 16:48:52 +02:00
Mike Pall
b69c02eb68 Avoid unnecessary vararg loads. 2010-09-14 16:48:25 +02:00
Mike Pall
5b740046f8 PPC: Fix line number in stack overflow error. 2010-09-14 03:13:44 +02:00
Mike Pall
f8b7fb7d2b PPC: Fix write barrier in BC_TSETV. 2010-09-14 01:23:34 +02:00
Mike Pall
2bdf3fcd50 PPC: Fix KBASE restore in BC_CALLT. 2010-09-14 01:20:01 +02:00
Mike Pall
fe159ea2fb PPC: Keep MULTRES in a register. 2010-09-14 00:46:06 +02:00
Mike Pall
a36287b218 PPC: Add better diagnostics to DynASM for reg/imm mismatches. 2010-09-14 00:00:31 +02:00
Mike Pall
3d17f71968 x86/x64: Avoid unnecessary resize in BC_TSETM. 2010-09-13 22:30:23 +02:00
Mike Pall
8a87395d8d PPC: Add support for shifted MULTRES. 2010-09-13 21:50:27 +02:00
Mike Pall
0001916f8d PPC: Add metamethod handlers for indexing instructions. 2010-09-13 21:26:27 +02:00
Mike Pall
7a766c771d PPC: Add missing write barrier to BC_TSETV. 2010-09-13 21:21:39 +02:00
Mike Pall
dcfc385bf3 PPC: Fix write barrier and linkage for BC_USETV/BC_USETS. 
Some older linkers can't rearrange to accomodate R_PPC_REL14.
 2010-09-13 21:19:33 +02:00
Mike Pall
cd6a45760a PPC: Teach DynASM to reject r0 for some operands. 2010-09-13 21:11:51 +02:00
Mike Pall
32bfececc5 Release all memory when using the builtin allocator. 
Blocks >128K are not kept in the segment list and were not destroyed.
 2010-09-13 19:48:31 +02:00
Mike Pall
c88169dc46 Record y = select(x, ...) idiom. 2010-09-13 01:23:19 +02:00
Mike Pall
4ba0eb5f80 Record select(). 2010-09-13 01:21:44 +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
e32f7d96c1 Fix tailcalls from vararg functions. 2010-09-13 00:55:05 +02:00
Mike Pall
52f75e9a5c Fix off-by-one errors in maxslot calculation of trace recorder. 2010-09-12 03:14:17 +02:00
Mike Pall
4da03965c0 Record vararg expressions with known fixed number of results. 2010-09-12 02:42:02 +02:00
Mike Pall
c2c08ba9b3 Record calls to vararg functions. 
This loop is now roughly 1000x faster than the Lua interpreter:
  local function f(a,b,...) end; for i=1,2e8 do f(1,2,i) end
Yet another silly microbenchmark -- I know.
 2010-09-12 01:44:13 +02:00
Mike Pall
b72ae54dc0 Fix broken MSVC build. 2010-09-12 01:33:32 +02:00
Mike Pall
90f22760af PPC: Add argument coercion for BC_FORI. 2010-09-11 01:53:59 +02:00
Mike Pall
c330af2452 PPC: Add continuation dispatch and RA/nop continuations. 2010-09-11 01:52:26 +02:00
Mike Pall
cabcce1e1d PPC: Add metamethod handlers for arithmetic instructions. 2010-09-11 01:47:49 +02:00
Mike Pall
e15e4c4d95 PPC: Add metamethod handlers for call instructions. 2010-09-11 01:46:11 +02:00
Mike Pall
daafc0b2a2 Reduce minimum Lua frame size to 1. 2010-09-10 11:43:31 +02:00
Mike Pall
6fd315581c Optimize BC_VARG: use RC for numparams. 2010-09-10 11:34:29 +02:00
Mike Pall
96957a4551 Turn some lua_State fields into 32 bit pointers. 
lua_State now fits into one cache line on x64.
 2010-09-09 12:28:17 +02:00
Mike Pall
fd63b05253 Use biased integer constant for TSETM array index. 2010-09-09 12:01:29 +02:00
Mike Pall
8a1af8cf89 PPC: Use unsigned compares for pointer comparisons. 2010-09-09 01:14:17 +02:00
Mike Pall
9fd10963b9 PPC: Add upvalue get/set instructions. 2010-09-09 01:08:07 +02:00
Mike Pall
ec8f2918ba PPC: Add closure-related instructions. 2010-09-09 01:06:55 +02:00
Mike Pall
b2aa08c75c PPC: Add helper function for folding arithmetic ops. 2010-09-08 00:14:36 +02:00
Mike Pall
932193baa6 PPC: Add modulo instructions. 2010-09-08 00:12:23 +02:00
Mike Pall
e9e7df5bfe PPC: Add heavily optimized floor/ceil/trunc functions. 2010-09-08 00:09:36 +02:00
Mike Pall
db735e0519 PPC: Add binary arithmetic instructions (except MOD). 2010-09-07 01:24:25 +02:00
Mike Pall
15834c3990 PPC: Add unary instructions. 2010-09-07 01:15:21 +02:00
Mike Pall
341820987b PPC: Add table constructors. 2010-09-06 15:20:58 +02:00