From 637177eb1397ef1800027bccd50dbdc1af29a15b Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Mon, 13 Jan 2014 21:08:31 +1000 Subject: Remove LuaJIT source, we can use packaged LuaJIT 2.0 release now. Also some cleanups related to the other library removals. --- libraries/luajit-2.0/src/lj_iropt.h | 159 ------------------------------------ 1 file changed, 159 deletions(-) delete mode 100644 libraries/luajit-2.0/src/lj_iropt.h (limited to 'libraries/luajit-2.0/src/lj_iropt.h') diff --git a/libraries/luajit-2.0/src/lj_iropt.h b/libraries/luajit-2.0/src/lj_iropt.h deleted file mode 100644 index 3059fb9..0000000 --- a/libraries/luajit-2.0/src/lj_iropt.h +++ /dev/null @@ -1,159 +0,0 @@ -/* -** Common header for IR emitter and optimizations. -** Copyright (C) 2005-2011 Mike Pall. See Copyright Notice in luajit.h -*/ - -#ifndef _LJ_IROPT_H -#define _LJ_IROPT_H - -#include - -#include "lj_obj.h" -#include "lj_jit.h" - -#if LJ_HASJIT -/* IR emitter. */ -LJ_FUNC void LJ_FASTCALL lj_ir_growtop(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_ir_emit(jit_State *J); - -/* Save current IR in J->fold.ins, but do not emit it (yet). */ -static LJ_AINLINE void lj_ir_set_(jit_State *J, uint16_t ot, IRRef1 a, IRRef1 b) -{ - J->fold.ins.ot = ot; J->fold.ins.op1 = a; J->fold.ins.op2 = b; -} - -#define lj_ir_set(J, ot, a, b) \ - lj_ir_set_(J, (uint16_t)(ot), (IRRef1)(a), (IRRef1)(b)) - -/* Get ref of next IR instruction and optionally grow IR. -** Note: this may invalidate all IRIns*! -*/ -static LJ_AINLINE IRRef lj_ir_nextins(jit_State *J) -{ - IRRef ref = J->cur.nins; - if (LJ_UNLIKELY(ref >= J->irtoplim)) lj_ir_growtop(J); - J->cur.nins = ref + 1; - return ref; -} - -/* Interning of constants. */ -LJ_FUNC TRef LJ_FASTCALL lj_ir_kint(jit_State *J, int32_t k); -LJ_FUNC void lj_ir_k64_freeall(jit_State *J); -LJ_FUNC TRef lj_ir_k64(jit_State *J, IROp op, cTValue *tv); -LJ_FUNC cTValue *lj_ir_k64_find(jit_State *J, uint64_t u64); -LJ_FUNC TRef lj_ir_knum_u64(jit_State *J, uint64_t u64); -LJ_FUNC TRef lj_ir_knumint(jit_State *J, lua_Number n); -LJ_FUNC TRef lj_ir_kint64(jit_State *J, uint64_t u64); -LJ_FUNC TRef lj_ir_kgc(jit_State *J, GCobj *o, IRType t); -LJ_FUNC TRef lj_ir_kptr_(jit_State *J, IROp op, void *ptr); -LJ_FUNC TRef lj_ir_knull(jit_State *J, IRType t); -LJ_FUNC TRef lj_ir_kslot(jit_State *J, TRef key, IRRef slot); - -#if LJ_64 -#define lj_ir_kintp(J, k) lj_ir_kint64(J, (uint64_t)(k)) -#else -#define lj_ir_kintp(J, k) lj_ir_kint(J, (int32_t)(k)) -#endif - -static LJ_AINLINE TRef lj_ir_knum(jit_State *J, lua_Number n) -{ - TValue tv; - tv.n = n; - return lj_ir_knum_u64(J, tv.u64); -} - -#define lj_ir_kstr(J, str) lj_ir_kgc(J, obj2gco((str)), IRT_STR) -#define lj_ir_ktab(J, tab) lj_ir_kgc(J, obj2gco((tab)), IRT_TAB) -#define lj_ir_kfunc(J, func) lj_ir_kgc(J, obj2gco((func)), IRT_FUNC) -#define lj_ir_kptr(J, ptr) lj_ir_kptr_(J, IR_KPTR, (ptr)) -#define lj_ir_kkptr(J, ptr) lj_ir_kptr_(J, IR_KKPTR, (ptr)) - -/* Special FP constants. */ -#define lj_ir_knum_zero(J) lj_ir_knum_u64(J, U64x(00000000,00000000)) -#define lj_ir_knum_one(J) lj_ir_knum_u64(J, U64x(3ff00000,00000000)) -#define lj_ir_knum_tobit(J) lj_ir_knum_u64(J, U64x(43380000,00000000)) - -/* Special 128 bit SIMD constants. */ -#define lj_ir_knum_abs(J) lj_ir_k64(J, IR_KNUM, LJ_KSIMD(J, LJ_KSIMD_ABS)) -#define lj_ir_knum_neg(J) lj_ir_k64(J, IR_KNUM, LJ_KSIMD(J, LJ_KSIMD_NEG)) - -/* Access to constants. */ -LJ_FUNC void lj_ir_kvalue(lua_State *L, TValue *tv, const IRIns *ir); - -/* Convert IR operand types. */ -LJ_FUNC TRef LJ_FASTCALL lj_ir_tonumber(jit_State *J, TRef tr); -LJ_FUNC TRef LJ_FASTCALL lj_ir_tonum(jit_State *J, TRef tr); -LJ_FUNC TRef LJ_FASTCALL lj_ir_tostr(jit_State *J, TRef tr); - -/* Miscellaneous IR ops. */ -LJ_FUNC int lj_ir_numcmp(lua_Number a, lua_Number b, IROp op); -LJ_FUNC int lj_ir_strcmp(GCstr *a, GCstr *b, IROp op); -LJ_FUNC void lj_ir_rollback(jit_State *J, IRRef ref); - -/* Emit IR instructions with on-the-fly optimizations. */ -LJ_FUNC TRef LJ_FASTCALL lj_opt_fold(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_cse(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_cselim(jit_State *J, IRRef lim); - -/* Special return values for the fold functions. */ -enum { - NEXTFOLD, /* Couldn't fold, pass on. */ - RETRYFOLD, /* Retry fold with modified fins. */ - KINTFOLD, /* Return ref for int constant in fins->i. */ - FAILFOLD, /* Guard would always fail. */ - DROPFOLD, /* Guard eliminated. */ - MAX_FOLD -}; - -#define INTFOLD(k) ((J->fold.ins.i = (k)), (TRef)KINTFOLD) -#define INT64FOLD(k) (lj_ir_kint64(J, (k))) -#define CONDFOLD(cond) ((TRef)FAILFOLD + (TRef)(cond)) -#define LEFTFOLD (J->fold.ins.op1) -#define RIGHTFOLD (J->fold.ins.op2) -#define CSEFOLD (lj_opt_cse(J)) -#define EMITFOLD (lj_ir_emit(J)) - -/* Load/store forwarding. */ -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_aload(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_hload(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_uload(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_fload(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_xload(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_fwd_tab_len(jit_State *J); -LJ_FUNC int LJ_FASTCALL lj_opt_fwd_href_nokey(jit_State *J); -LJ_FUNC int LJ_FASTCALL lj_opt_fwd_tptr(jit_State *J, IRRef lim); -LJ_FUNC int lj_opt_fwd_wasnonnil(jit_State *J, IROpT loadop, IRRef xref); - -/* Dead-store elimination. */ -LJ_FUNC TRef LJ_FASTCALL lj_opt_dse_ahstore(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_dse_ustore(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_dse_fstore(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_dse_xstore(jit_State *J); - -/* Narrowing. */ -LJ_FUNC TRef LJ_FASTCALL lj_opt_narrow_convert(jit_State *J); -LJ_FUNC TRef LJ_FASTCALL lj_opt_narrow_index(jit_State *J, TRef key); -LJ_FUNC TRef LJ_FASTCALL lj_opt_narrow_toint(jit_State *J, TRef tr); -LJ_FUNC TRef LJ_FASTCALL lj_opt_narrow_tobit(jit_State *J, TRef tr); -#if LJ_HASFFI -LJ_FUNC TRef LJ_FASTCALL lj_opt_narrow_cindex(jit_State *J, TRef key); -#endif -LJ_FUNC TRef lj_opt_narrow_arith(jit_State *J, TRef rb, TRef rc, - TValue *vb, TValue *vc, IROp op); -LJ_FUNC TRef lj_opt_narrow_unm(jit_State *J, TRef rc, TValue *vc); -LJ_FUNC TRef lj_opt_narrow_mod(jit_State *J, TRef rb, TRef rc, TValue *vc); -LJ_FUNC TRef lj_opt_narrow_pow(jit_State *J, TRef rb, TRef rc, TValue *vc); -LJ_FUNC IRType lj_opt_narrow_forl(jit_State *J, cTValue *forbase); - -/* Optimization passes. */ -LJ_FUNC void lj_opt_dce(jit_State *J); -LJ_FUNC int lj_opt_loop(jit_State *J); -#if LJ_SOFTFP || (LJ_32 && LJ_HASFFI) -LJ_FUNC void lj_opt_split(jit_State *J); -#else -#define lj_opt_split(J) UNUSED(J) -#endif - -#endif - -#endif -- cgit v1.1