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add new option -op & --optimize to use optimizer | delete bytecode op_pone & op_pzero

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This commit is contained in:
ValKmjolnir
2022-01-22 13:37:49 +08:00
parent 40344455e6
commit c68b4c5947
4 changed files with 57 additions and 72 deletions
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nasal_vm.h
+18 -31
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@@ -44,8 +44,6 @@ protected:
void opr_loadl();
void opr_loadu();
void opr_pnum();
void opr_pone();
void opr_pzero();
void opr_pnil();
void opr_pstr();
void opr_newv();
@@ -343,14 +341,6 @@ inline void nasal_vm::opr_pnum()
{
(++gc.top)[0]={vm_num,num_table[imm[pc]]};
}
inline void nasal_vm::opr_pone()
{
(++gc.top)[0]={vm_num,(double)1};
}
inline void nasal_vm::opr_pzero()
{
(++gc.top)[0]={vm_num,(double)0};
}
inline void nasal_vm::opr_pnil()
{
(++gc.top)[0]={vm_nil,(double)0};
@@ -858,25 +848,24 @@ void nasal_vm::run(
const void* opr_table[]=
{
&&nop, &&intg, &&intl, &&loadg,
&&loadl, &&loadu, &&pnum, &&pone,
&&pzero, &&pnil, &&pstr, &&newv,
&&newh, &&newf, &&happ, &&para,
&&defpara, &&dynpara, &&unot, &&usub,
&&add, &&sub, &&mul, &&div,
&&lnk, &&addc, &&subc, &&mulc,
&&divc, &&lnkc, &&addeq, &&subeq,
&&muleq, &&diveq, &&lnkeq, &&addeqc,
&&subeqc, &&muleqc, &&diveqc, &&lnkeqc,
&&meq, &&eq, &&neq, &&less,
&&leq, &&grt, &&geq, &&lessc,
&&leqc, &&grtc, &&geqc, &&pop,
&&jmp, &&jt, &&jf, &&counter,
&&findex, &&feach, &&callg, &&calll,
&&upval, &&callv, &&callvi, &&callh,
&&callfv, &&callfh, &&callb, &&slcbegin,
&&slcend, &&slc, &&slc2, &&mcallg,
&&mcalll, &&mupval, &&mcallv, &&mcallh,
&&ret, &&vmexit
&&loadl, &&loadu, &&pnum, &&pnil,
&&pstr, &&newv, &&newh, &&newf,
&&happ, &&para, &&defpara,&&dynpara,
&&unot, &&usub, &&add, &&sub,
&&mul, &&div, &&lnk, &&addc,
&&subc, &&mulc, &&divc, &&lnkc,
&&addeq, &&subeq, &&muleq, &&diveq,
&&lnkeq, &&addeqc, &&subeqc, &&muleqc,
&&diveqc, &&lnkeqc, &&meq, &&eq,
&&neq, &&less, &&leq, &&grt,
&&geq, &&lessc, &&leqc, &&grtc,
&&geqc, &&pop, &&jmp, &&jt,
&&jf, &&counter, &&findex, &&feach,
&&callg, &&calll, &&upval, &&callv,
&&callvi, &&callh, &&callfv, &&callfh,
&&callb, &&slcbegin, &&slcend, &&slc,
&&slc2, &&mcallg, &&mcalll, &&mupval,
&&mcallv, &&mcallh, &&ret, &&vmexit
};
bytecode=gen.get_code().data();
std::vector<const void*> code;
@@ -912,8 +901,6 @@ loadg: exec_opnodie(opr_loadg ,op_loadg ); // -1
loadl: exec_opnodie(opr_loadl ,op_loadl ); // -1
loadu: exec_opnodie(opr_loadu ,op_loadu ); // -1
pnum: exec_operand(opr_pnum ,op_pnum ); // +1
pone: exec_operand(opr_pone ,op_pone ); // +1
pzero: exec_operand(opr_pzero ,op_pzero ); // +1
pnil: exec_operand(opr_pnil ,op_pnil ); // +1
pstr: exec_operand(opr_pstr ,op_pstr ); // +1
newv: exec_operand(opr_newv ,op_newv ); // +1-imm[pc]