mirror of
https://github.com/luau-lang/luau.git
synced 2025-01-20 09:48:08 +00:00
25cc75b096
* Add a missing recursion limiter in `Unifier::tryUnifyTables`. This was causing a crash in certain situations.
* Luau heap graph enumeration improvements:
* Weak references are not reported
* Added tag as a fallback name of non-string table links
* Included top Luau function information in thread name to understand where thread might be suspended
* Constant folding for `math.pi` and `math.huge` at -O2
* Optimize `string.format` and `%*`
* This change makes string interpolation 1.5x-2x faster depending on the number and type of formatted components, assuming a few are using primitive types, and reduces associated GC pressure.
New solver
* Initial work toward tracking the upper and lower bounds of types more accurately.
JIT
* Add IrCmd::CHECK_TRUTHY for improved assert fast-calls
* Do not compute type map for modules without types
* Capture metatable+readonly state for NEW_TABLE IR instructions
* Replace JUMP_CMP_ANY with CMP_ANY and existing JUMP_EQ_INT
* Add support for exits to VM with reentry lock in VmExit
112 lines
3.7 KiB
C++
112 lines
3.7 KiB
C++
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
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#include "NativeState.h"
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#include "Luau/UnwindBuilder.h"
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#include "CodeGenUtils.h"
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#include "lbuiltins.h"
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#include "lgc.h"
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#include "ltable.h"
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#include "lfunc.h"
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#include "lvm.h"
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#include <math.h>
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#include <string.h>
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namespace Luau
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{
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namespace CodeGen
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{
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constexpr unsigned kBlockSize = 4 * 1024 * 1024;
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constexpr unsigned kMaxTotalSize = 256 * 1024 * 1024;
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NativeState::NativeState()
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: codeAllocator(kBlockSize, kMaxTotalSize)
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{
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}
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NativeState::~NativeState() = default;
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void initFunctions(NativeState& data)
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{
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static_assert(sizeof(data.context.luauF_table) == sizeof(luauF_table), "fastcall tables are not of the same length");
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memcpy(data.context.luauF_table, luauF_table, sizeof(luauF_table));
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data.context.luaV_lessthan = luaV_lessthan;
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data.context.luaV_lessequal = luaV_lessequal;
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data.context.luaV_equalval = luaV_equalval;
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data.context.luaV_doarith = luaV_doarith;
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data.context.luaV_dolen = luaV_dolen;
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data.context.luaV_prepareFORN = luaV_prepareFORN;
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data.context.luaV_gettable = luaV_gettable;
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data.context.luaV_settable = luaV_settable;
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data.context.luaV_getimport = luaV_getimport;
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data.context.luaV_concat = luaV_concat;
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data.context.luaH_getn = luaH_getn;
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data.context.luaH_new = luaH_new;
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data.context.luaH_clone = luaH_clone;
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data.context.luaH_resizearray = luaH_resizearray;
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data.context.luaC_barriertable = luaC_barriertable;
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data.context.luaC_barrierf = luaC_barrierf;
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data.context.luaC_barrierback = luaC_barrierback;
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data.context.luaC_step = luaC_step;
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data.context.luaF_close = luaF_close;
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data.context.luaF_findupval = luaF_findupval;
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data.context.luaF_newLclosure = luaF_newLclosure;
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data.context.luaT_gettm = luaT_gettm;
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data.context.luaT_objtypenamestr = luaT_objtypenamestr;
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data.context.libm_exp = exp;
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data.context.libm_pow = pow;
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data.context.libm_fmod = fmod;
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data.context.libm_log = log;
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data.context.libm_log2 = log2;
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data.context.libm_log10 = log10;
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data.context.libm_ldexp = ldexp;
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data.context.libm_round = round;
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data.context.libm_frexp = frexp;
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data.context.libm_modf = modf;
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data.context.libm_asin = asin;
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data.context.libm_sin = sin;
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data.context.libm_sinh = sinh;
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data.context.libm_acos = acos;
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data.context.libm_cos = cos;
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data.context.libm_cosh = cosh;
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data.context.libm_atan = atan;
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data.context.libm_atan2 = atan2;
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data.context.libm_tan = tan;
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data.context.libm_tanh = tanh;
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data.context.forgLoopTableIter = forgLoopTableIter;
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data.context.forgLoopNodeIter = forgLoopNodeIter;
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data.context.forgLoopNonTableFallback = forgLoopNonTableFallback;
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data.context.forgPrepXnextFallback = forgPrepXnextFallback;
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data.context.callProlog = callProlog;
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data.context.callEpilogC = callEpilogC;
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data.context.callFallback = callFallback;
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data.context.executeGETGLOBAL = executeGETGLOBAL;
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data.context.executeSETGLOBAL = executeSETGLOBAL;
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data.context.executeGETTABLEKS = executeGETTABLEKS;
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data.context.executeSETTABLEKS = executeSETTABLEKS;
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data.context.executeNEWCLOSURE = executeNEWCLOSURE;
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data.context.executeNAMECALL = executeNAMECALL;
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data.context.executeFORGPREP = executeFORGPREP;
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data.context.executeGETVARARGSMultRet = executeGETVARARGSMultRet;
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data.context.executeGETVARARGSConst = executeGETVARARGSConst;
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data.context.executeDUPCLOSURE = executeDUPCLOSURE;
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data.context.executePREPVARARGS = executePREPVARARGS;
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data.context.executeSETLIST = executeSETLIST;
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}
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} // namespace CodeGen
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} // namespace Luau
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