Mike Pall
db22ce2ba8
Fix iOS build.
2011-06-27 01:33:50 +02:00
Mike Pall
513bd6e952
x86/x64: Don't evict BASE in ra_evictk().
2011-06-22 21:07:02 +02:00
Mike Pall
5d82cfd091
ARM: Add ARM-specific assembler backend.
2011-06-02 03:18:26 +02:00
Mike Pall
a770bf3741
Many soft-float-related fixes to SPLIT pass and assembler backend.
2011-06-02 01:24:36 +02:00
Mike Pall
2d0b32500e
ARM: Tune rematerialization scheduler.
2011-05-31 21:50:14 +02:00
Mike Pall
7bad42a3ba
Fix compiler warning.
2011-05-27 02:01:36 +02:00
Mike Pall
840a067d4e
ARM: Fix rematerialization scheduler.
2011-05-26 18:05:19 +02:00
Mike Pall
8d4400331d
ARM: Flush instruction cache in assembler backend.
2011-05-26 18:04:01 +02:00
Mike Pall
afad72af25
ARM: Add ARM-specific tuning to generic assembler backend.
2011-05-22 17:54:28 +02:00
Mike Pall
aaba681056
ARM: Add rematerialization scheduler for constants to backend.
2011-05-22 17:50:36 +02:00
Mike Pall
138f54352a
Split up FP IR instructions with SPLIT pass for soft-float targets.
2011-05-22 17:44:58 +02:00
Mike Pall
d0115c65f5
More portability cleanups for assembler backend.
2011-05-22 17:13:16 +02:00
Mike Pall
effdfda673
Move IR_CALL* definitions to lj_ircall.h.
2011-05-22 16:28:43 +02:00
Mike Pall
3a942d6cea
Portability cleanups for assembler backend.
2011-05-17 21:26:00 +02:00
Mike Pall
fb46370e56
Cleanup of target dependencies.
2011-05-16 19:32:47 +02:00
Mike Pall
dab4bcafba
Add target-specific macro for stack alignment in assembler backend.
2011-05-16 02:43:14 +02:00
Mike Pall
58f38c254b
Move x86/x64 parts of JIT assembler backend to extra files.
2011-05-12 01:35:09 +02:00
Mike Pall
800349387a
Disentangle target-specific parts of JIT assembler backend.
2011-05-12 01:27:20 +02:00
Mike Pall
c77ca54564
FFI: Compile C function calls with 64 bit args/results in 32 bit mode.
2011-04-29 19:40:50 +02:00
Mike Pall
eb7b452d53
x86: Pop unused FP result from x87 stack.
2011-04-29 19:35:25 +02:00
Mike Pall
31e0774a9e
FFI: Fix cdata finalization.
2011-04-13 21:37:54 +02:00
Mike Pall
3b6f37dd2c
FFI: Add ctype metamethods and ffi.metatype().
2011-04-12 19:16:39 +02:00
Mike Pall
66a1006175
Fuse XLOAD/XSTORE operands more aggressively.
2011-04-05 16:32:27 +02:00
Mike Pall
48438b9e13
Fix code generation for PHIs with type IRT_FLOAT.
2011-04-05 16:29:40 +02:00
Mike Pall
7fb1075903
DUALNUM: Add integer variant of MIN/MAX.
2011-03-11 23:28:46 +01:00
Mike Pall
bfce3c1127
DUALNUM: Handle integer type in JIT compiler.
2011-03-10 01:57:24 +01:00
Mike Pall
1c9981ae4c
x86/x64: Fix code generation for fused IR_MUL/IR_MULOV.
2011-03-10 01:09:18 +01:00
Mike Pall
a127eaf8d2
FFI: Fix x86 code generation for ffi.string().
2011-03-10 00:57:02 +01:00
Mike Pall
449cee405c
Fix code generation for bit.bnot().
2011-03-07 22:11:01 +01:00
Mike Pall
54978e481b
DUALNUM: Make overflow guards weak. Add IR_USE and IR_MULOV.
2011-03-07 20:21:38 +01:00
Mike Pall
1cb58fb7bb
Fix code generation for Intel Atom in x64 mode.
2011-03-03 00:49:45 +01:00
Mike Pall
e1aa8d0d97
FFI: Fix compiled ffi.string() semantics.
2011-02-28 19:47:51 +01:00
Mike Pall
97d0874ff5
Add IR_XBAR, a barrier against XLOAD/XSTORE optimizations.
2011-02-07 21:59:25 +01:00
Mike Pall
26fadcd25b
FFI: Record simple C function calls.
...
Only handles cdecl and fixarg C functions.
Doesn't handle pass-by-value aggregates.
Doesn't handle 64 bit args/returns on 32 bit CPUs.
2011-02-05 21:50:15 +01:00
Mike Pall
df65b8b419
FFI: Rename IR_CNEWP to IR_CNEWI and use it to box 64 bit integers.
...
Generates smaller IR and DCE eliminates many intermediate boxes.
Needs allocation sinking to eliminate the boxes kept alive by PHIs.
2011-02-03 04:22:27 +01:00
Mike Pall
1027018b21
Rename IR_POWI to IR_POW.
2011-02-02 21:33:11 +01:00
Mike Pall
a1e0f991d8
FFI: Record 64 bit integer divide and modulo.
2011-02-02 21:24:55 +01:00
Mike Pall
b613216efc
Add SPLIT pass to split 64 bit IR instructions for 32 bit CPUs.
...
Add generic HIOP instruction for extra backend functionality.
Add support for HIOP to x86 backend.
Use POWI for 64 bit integer x^k, too.
POWI is lowered to a call by SPLIT or the x64 backend.
2011-02-02 02:29:37 +01:00
Mike Pall
d20e53c322
Combine i8/u8 XLOAD with BAND+comparison into test byte mrm, imm8.
2011-01-19 02:05:26 +01:00
Mike Pall
925050fe3f
Differentiate between IR_KPTR and IR_KKPTR.
...
IR_KPTR holds a const pointer to possibly non-const content.
IR_KKPTR holds a const pointer to definitely const content.
Note that only content known by the VM to be const qualifies.
Content tagged as const by users (e.g. const char *) doesn't.
2011-01-19 00:40:03 +01:00
Mike Pall
f385af7084
FFI: Record 64 bit integer comparisons and pointer comparisons.
2011-01-17 01:23:04 +01:00
Mike Pall
06f99fc3df
Bump copyright date to 2011.
2011-01-09 17:12:53 +01:00
Mike Pall
bc37edc911
Fix handling of floats in x86/x64 backend.
2011-01-05 21:45:09 +01:00
Mike Pall
44a22b9889
Add support for non-constant integer IR_MUL to backend.
2011-01-03 02:58:31 +01:00
Mike Pall
593821f7d9
Add support for integer IR_NEG to backend.
2011-01-03 02:35:30 +01:00
Mike Pall
e66b5b6eee
Improve uint64_t <-> FP conversions in x64 backend.
2011-01-02 20:43:58 +01:00
Mike Pall
0005b2c2b9
Add support for uint64_t <-> FP conversions to x64 backend.
2011-01-02 18:24:31 +01:00
Mike Pall
3b47eba9cc
Add 8/16 to 32 bit sign/zero-extension variants to CONV.
2010-12-31 22:49:23 +01:00
Mike Pall
007067bdd8
Fix register allocation for FP <- int conversion.
2010-12-31 22:18:14 +01:00
Mike Pall
783dbd335f
Refactoring of conversion ops, part 5: drop TOINT/TOI64/TONUM.
2010-12-31 04:09:32 +01:00
