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a657fa0186
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78 Commits

Author SHA1 Message Date
Mike Pall
a657fa0186 Make the IR immovable after assembly. 
This allows embedding pointers to IR constants in the machine code.
Contributed by Peter Cawley.
 2016-05-22 23:25:28 +02:00
Mike Pall
cfa188f134 Move common 32/64 bit in-memory FP constants to jit_State. 
Prerequisite for immovable IR.
Contributed by Peter Cawley.
 2016-05-21 00:02:45 +02:00
Mike Pall
6801e7165c x86: Detect BMI2 instruction support. 2016-03-28 23:04:33 +02:00
Mike Pall
f4231949b5 Merge branch 'master' into v2.1 2016-03-03 12:11:37 +01:00
Mike Pall
db1b399af1 Bump copyright date to 2016. 2016-03-03 12:02:22 +01:00
Mike Pall
a3a6866d4c Re-enable trace stitching. 
Thanks to Vyacheslav Egorov.
 2015-08-29 23:24:26 +02:00
Mike Pall
fe565222a1 Disable table allocation bump optimization (for now). 2015-06-13 00:42:38 +02:00
Mike Pall
60fb3fe2b2 Fix table allocation bump optimization. 2015-05-21 16:38:31 +02:00
Mike Pall
b82fc3ddc0 Bump table allocations retroactively if they grow later on. 2015-05-19 01:59:29 +02:00
Mike Pall
0a5045c34e Merge branch 'master' into v2.1 2015-01-06 00:12:45 +01:00
Mike Pall
86913b9bbf Bump copyright date to 2015. 2015-01-05 23:59:31 +01:00
Mike Pall
cb481ddc8f Add LJ_GC64 mode: 64 bit GC object references. 
Actually NaN tagging with 47 bit pointers and 13+4 bit tags.
 2015-01-03 15:23:58 +01:00
Mike Pall
4401af88dc Merge branch 'master' into v2.1 2014-03-27 23:32:45 +01:00
Mike Pall
095344ce7c Fix check for reuse of SCEV results in FORL. 2014-03-27 23:29:30 +01:00
Mike Pall
a9d4543601 Merge branch 'master' into v2.1 2014-01-16 23:18:34 +01:00
Mike Pall
ef59e54820 Bump copyright date to 2014. 2014-01-16 23:10:16 +01:00
Mike Pall
b5d741fa7e Add trace stitching. 2013-12-25 02:55:25 +01:00
Mike Pall
d1194a82eb Low-overhead profiler, part 4: JIT compiler support. 2013-09-08 02:53:23 +02:00
Mike Pall
c3219b7d17 x86/x64: Drop xmm register/memory move tuning for K8. 2013-02-21 17:04:00 +01:00
Mike Pall
57768cd588 x86: Remove x87 support from interpreter. 
SSE2 required from now on.
 2013-02-21 16:56:59 +01:00
Mike Pall
4a44c4ff69 Bump copyright date to 2013. 2013-02-11 12:54:48 +01:00
Mike Pall
1c626112a0 FFI: Compile ffi.sizeof(), ffi.alignof() and ffi.offsetof(). 2012-10-10 18:16:18 +02:00
Mike Pall
24fa85760c Use an explicit flag to signal SINK tags for a trace. 2012-07-11 16:45:15 +02:00
Mike Pall
b23a7830d2 Clean up ARM capability flags. Only set highest arch version. 2012-07-08 22:20:11 +02:00
Mike Pall
0af3f47ba0 Add allocation sinking and store sinking optimization. 2012-07-02 23:47:12 +02:00
Mike Pall
b8f5727ab4 CONSOLE: Fix PS3 build. 2012-06-10 02:01:25 +02:00
Mike Pall
37be8a5478 CONSOLE: Handle unimplemented features for console toolchains. 2012-06-09 20:54:34 +02:00
Mike Pall
2225c9aafc MIPS: Add MIPS32R2 compile-time/runtime CPU detection. 2012-03-30 01:34:17 +02:00
Mike Pall
10ef109eef Bump copyright date to 2012. 2012-01-23 22:42:42 +01:00
Mike Pall
c142b6c53e FFI: Record C function calls with bool return values. 2011-11-25 19:36:35 +01:00
Mike Pall
f8a4769fb2 Keep maximum frame extent in snap->topslot. 2011-11-20 17:56:47 +01:00
Mike Pall
dc2a39e46d Get rid of snap->depth. 2011-11-20 13:23:25 +01:00
Mike Pall
ee2bb5efed Use different workaround for alignment of jit_State. 2011-07-23 17:53:09 +02:00
Mike Pall
82eca898db Prefer recording loops over calls. 
Hotcounts are decremented by 2 for loops and by 1 for calls.
 2011-06-29 01:52:23 +02:00
Mike Pall
deeb8196c4 Reorganize trace linking and track link types. 2011-06-28 23:23:34 +02:00
Mike Pall
ae3179926a ARM: Add CPU detection. 2011-05-26 17:58:29 +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
fb46370e56 Cleanup of target dependencies. 2011-05-16 19:32:47 +02:00
Mike Pall
1ac71f1fa8 ARM: Add LJ_SOFTFP define. Add support for soft-float slot handling. 2011-05-16 02:38:07 +02:00
Mike Pall
67d3ac9b19 Fix some portability issues with the JIT compiler. 2011-05-09 20:46:58 +02:00
Mike Pall
139175f8c4 Tune loop unrolling heuristics. Increase trace recorder limits. 2011-05-03 21:14:18 +02:00
Mike Pall
8eb09fe820 Suppress recording of retried fast functions. 2011-03-07 20:03:38 +01:00
Mike Pall
c39ca7c35b FFI: Record ffi.abi(). 2011-02-08 00:09:33 +01:00
Mike Pall
bf05209e14 FFI: Optimize snapshots for cdata comparisons. 2011-02-05 18:54:08 +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
c539c0cac8 Add SSE3 CPU feature detection. 2011-02-01 19:28:03 +01:00
Mike Pall
751eff9f97 Cleanup and fix trace flush logic. 2011-01-18 21:08:23 +01:00
Mike Pall
66ba1e68aa Add trace recorder infrastructure for instruction post-processing. 2011-01-17 01:20:10 +01:00
Mike Pall
06f99fc3df Bump copyright date to 2011. 2011-01-09 17:12:53 +01:00
Mike Pall
1716540c55 Refactoring of conversion ops, part 4: use CONV instead of TOINT/TONUM. 
Also narrow CONV.int.num and CONV.i64.num.
 2010-12-31 03:56:30 +01:00