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* Extend scope of local vars in debug info beyond final return.Mike Pall2010-02-121-1/+1
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* Fix dump of bytecode instructions with missing operands.Mike Pall2010-02-111-4/+5
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* Move dispatch tables out of GG_State struct.Mike Pall2010-02-1110-43/+45
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* Drop frame clearing in exit handling and JIT compiled code.Mike Pall2010-02-112-21/+1
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* Switch to pre-initialized stacks. Drop frame clearing in interpreter.Mike Pall2010-02-117-2686/+2697
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* Replace GCproto reference with bytecode PC in GCfuncL.Mike Pall2010-02-103-30/+32
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* Drop bc field in GCproto since the bytecode is colocated.Mike Pall2010-02-087-29/+23
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* Fix constructor bytecode generation for conditional values.Mike Pall2010-02-081-1/+1
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* Reduce whitespace in lj_bcdef.h.Mike Pall2010-02-081-4/+4
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* Redesign of prototype generation, part 5: colocation of protoype arrays.Mike Pall2010-02-0810-129/+90
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* Redesign of prototype generation, part 4: late creation of prototype.Mike Pall2010-02-082-20/+20
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* Redesign of prototype generation, part 3: bc and lineinfo.Mike Pall2010-02-083-88/+109
| | | | | Use a growable, per-chunk bytecode instruction/line stack. Collect bc/lineinfo for prototype at the end.
* Redesign of prototype generation, part 2: late init of chunkname.Mike Pall2010-02-082-5/+6
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* Redesign of prototype generation, part 1: varinfo and uvname.Mike Pall2010-02-086-96/+109
| | | | | Use a growable, per-chunk variable stack. Collect varinfo/uvname for prototype at the end.
* Major cleanup of bytecode parser.Mike Pall2010-02-061-1334/+1327
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* Update .gitignore.Mike Pall2010-02-061-0/+1
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* Move bytecode offsets from lj_vm.* to generated header.Mike Pall2010-02-0511-62/+49
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* 32/64 bit memory ref cleanup, part 4: GCproto ->varinfo.Mike Pall2010-02-055-15/+21
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* 32/64 bit memory ref cleanup, part 3: GCproto ->lineinfo.Mike Pall2010-02-058-26/+38
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* 32/64 bit memory ref cleanup, part 2: GCproto ->uvname and ->chunkname.Mike Pall2010-02-058-30/+43
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* 32/64 bit memory ref cleanup, part 1: GCproto ->bc and ->k.Mike Pall2010-02-0510-66/+84
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* RETF modifies BASE. Treat it like a store or it gets CSEd.Mike Pall2010-02-042-1/+3
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* Reset the hotcount table after a JIT off to on transition.Mike Pall2010-02-043-15/+18
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* Add shadow frame link stack for trace recorder.Mike Pall2010-02-046-56/+82
| | | | | Simplifies snapshots. Prerequisite for pre-call snapshots. Increases consistency for fast function calls, too.
* Fix unroll limit checks and frame depth adjustment for pcall.Mike Pall2010-02-031-13/+11
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* Clean up frame depth checks and loop detection.Mike Pall2010-02-033-6/+12
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* Add extra check to suppress hotcall event during recording.Mike Pall2010-02-031-2/+3
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* Another loop formation test must check for return to lower frame.Mike Pall2010-02-031-1/+1
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* Improve coalescing of BASE register in side traces.Mike Pall2010-02-011-21/+47
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* Revise hardcoded inlining in lj_asm.c. Saves 1-2K.Mike Pall2010-01-301-4/+4
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* Add support for weak IR references to register allocator.Mike Pall2010-01-301-18/+51
| | | | | | Spilling a weak ref forces a spill slot, but omits the restore. Spill slots for snapshot refs override the register, anyway. Marking snapshot refs weak avoids pointless restores.
* Loop formation test must check for return to lower frame.Mike Pall2010-01-291-1/+2
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* Compile return to lower frame. Only for Lua frames right now.Mike Pall2010-01-293-40/+75
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* Followup fix: set maxslot for continuation return.Mike Pall2010-01-281-0/+1
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* Drop obsolete frame shrinking after continuation return.Mike Pall2010-01-281-4/+1
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* Fix recording of metamethod result adjustment.Mike Pall2010-01-281-1/+1
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* Don't modify jit_State and exit counters while in vmevent.Mike Pall2010-01-281-15/+16
| | | | Fixes crash with hot loop in TEXIT callback which cleared J->parent.
* Fix snapshot dumps.Mike Pall2010-01-281-1/+1
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* Avoid reuse of PHI registers, even for duplicate right PHIs.Mike Pall2010-01-271-1/+1
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* Expose compressed snapshot map to reflection API.Mike Pall2010-01-272-33/+19
| | | | Update jit.dump module and restore printing of frame separators.
* Eliminate IR_FRAME. Replace with KGC and TRef/SnapEntry flags.Mike Pall2010-01-274-105/+81
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* Add frame and continuation flags to TRef and SnapEntry.Mike Pall2010-01-275-39/+57
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* Add missing check for return to lower frame.Mike Pall2010-01-271-1/+2
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* Cleanup types for narrowing stack machine.Mike Pall2010-01-271-28/+35
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* Compress snapshots using a simple, extensible 1D-compression.Mike Pall2010-01-2611-319/+365
| | | | | | Typically reduces storage overhead for snapshot maps by 60%. The extensible format is a prerequisite for the next redesign steps: Eliminate IR_FRAME and implement return-to-lower-frame.
* Add missing eviction in asm_obar().Mike Pall2010-01-261-0/+1
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* Fill gaps in frames (caused by metamethod calls) with nil.Mike Pall2010-01-263-5/+5
| | | | Simplifies storing snapshots to stack.
* Use dedicated type for snapshot map entry.Mike Pall2010-01-258-33/+36
| | | | Preparatory work for compressed snapshots.
* Force error if lua_newstate() is used in 64 bit mode.Mike Pall2010-01-243-0/+21
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* Integrate MinGW build with DWARF2 exception handling.Mike Pall2010-01-227-31/+216
| | | | | | | | Only works with DWARF2-enabled GCC 4.x (not the default MinGW GCC). Fix fastcall symbol names for COFF assembler output. Add DWARF2 unwind info to COFF assembler output. Use COFF assembler mode for MinGW builds. Always enable the DWARF2 handler if compiled with GCC.