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ZealOS/Compiler/OptPass012.HC
xmm15 f10de82505 First commit. Unzipped all files.
2020-02-15 14:01:48 -06:00

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/*OptPass012
Pass#0
When parsing the arg expressions to a function
call, there is a call to OptPass012 to determine
the type of the expression. $LK,"OptPass012",A="FF:::/Compiler/PrsExp.HC,OptPass012"$
Pass#1&2
Constant expressions are simplified.
Eliminated opcodes are set to NOP.
Types are determined by reconstructing an
expression tree for operators
$LK,"CIntermediateCode",A="MN:CIntermediateCode"$.$LK,"CICTreeLinks",A="MN:CICTreeLinks"$.
Pointer arithmetic size is set, once
the type is determined.
Branches are expressed with short-circuit
logic. 3-Arg comparisons are established.
*/
CIntermediateCode *OptPass012(CCmpCtrl *cc)
{/*Simplify CONST arithmetic.
Sets the class throughout Expression trees.
Returns the type of an Expression for use
in int<-->F64 conversions of fun
args.
*/
I64 code,i;
Bool is_unsigned;
CHashClass *tmpc,*tmpc1,*tmpc2;
CIntermediateCode *tmpi,*tmpi1,*tmpi2,*tmpi3,*tmpi_push,
*last_with_class=NULL;
CCodeMisc *lb,*lb1,*lb2;
CPrsStk *ps;
if (!(ps=cc->ps))
ps=cc->ps=MAlloc(sizeof(CPrsStk));
ps->ptr=0;
ps->ptr2=0;
tmpi=cc->coc.coc_head.next;
while (code=tmpi->ic_code) {
tmpc=tmpi->ic_class;
tmpi->ic_class2=tmpc;
tmpi_push=tmpi;
MemSet(&tmpi->arg1,0,3*sizeof(CICArg));
tmpi->arg1_type_pointed_to=0;
switch [intermediate_code_table[code].arg_cnt] {
case IS_V_ARG:
ps->ptr-=tmpi->ic_data>>2;
break;
case IS_2_ARG:
tmpi2=PrsPop(ps);
tmpc2=tmpi2->ic_class;
tmpi->t.arg2_tree=tmpi2;
tmpi->t.arg2_class=PrsPop(ps);
case IS_1_ARG:
tmpi1=PrsPop(ps);
tmpc1=tmpi1->ic_class;
tmpi->t.arg1_tree=tmpi1;
tmpi->t.arg1_class=PrsPop(ps);
break;
case IS_0_ARG: //nobound switch
break;
}
if (intermediate_code_table[code].not_const)
cc->flags|=CCF_NOT_CONST;
switch [code] {
case IC_IMM_F64:
tmpi->ic_flags&=~ICF_RES_TO_F64;
if (cc->pass==2 && tmpi->ic_flags&ICF_RES_TO_INT) {
tmpi->ic_data=ToI64(tmpi->ic_data(F64));
tmpi->ic_flags&=~ICF_RES_TO_INT;
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_class=cmp.internal_types[RT_I64];
}
break;
case IC_IMM_I64:
tmpi->ic_flags&=~ICF_RES_TO_INT;
if (cc->pass==2 && tmpi->ic_flags&ICF_RES_TO_F64) {
tmpi->ic_data(F64)=ToF64(tmpi->ic_data);
tmpi->ic_flags&=~ICF_RES_TO_F64;
tmpi->ic_code=IC_IMM_F64;
tmpi->ic_class=cmp.internal_types[RT_F64];
}
break;
case IC_HOLYC_TYPECAST:
if (tmpi1->ic_code==IC_IMM_I64 || tmpi1->ic_code==IC_IMM_F64) {
if (tmpi->ic_class->raw_type==RT_F64)
tmpi1->ic_code=IC_IMM_F64;
else
tmpi1->ic_code=IC_IMM_I64;
tmpi1->ic_class=tmpi->ic_class;
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi_push=tmpi1;
OptSetNOP1(tmpi);
} else {
if (tmpi->ic_data) {//was paren
if (!tmpi_push->ic_class->ptr_stars_cnt) {
if (tmpi_push->ic_class->raw_type==RT_F64)
tmpi_push->ic_class2=cmp.internal_types[RT_F64];
else
tmpi_push->ic_class2=cmp.internal_types[RT_I64];
}
} else {
tmpi1->ic_class=tmpi->ic_class;
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi_push=tmpi1;
OptSetNOP1(tmpi);
}
}
break;
case IC_FS:
case IC_GS:
//CALL,FS/GS,CALL_END,IMM,ADD,DEREF-->MOV_FS/GS
tmpi1=tmpi->next->next; //IMM
tmpi2=tmpi1->next; //ADD
tmpi3=tmpi2->next; //DEREF
if (tmpi1->ic_code==IC_IMM_I64 && tmpi2->ic_code==IC_ADD &&
tmpi3->ic_code==IC_DEREF &&
!(tmpi3->ic_flags&~ICG_NO_CVT_MASK)) {
tmpi->ic_flags|=tmpi1->ic_flags|tmpi2->ic_flags|tmpi3->ic_flags;
if (tmpi->ic_code==IC_FS)
tmpi->ic_code=IC_MOV_FS;
else
tmpi->ic_code=IC_MOV_GS;
tmpi->ic_data=tmpi1->ic_data;
tmpi->ic_class =tmpi3->ic_class;
tmpi->ic_class2=tmpi3->ic_class2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi3);
tmpi1=tmpi->last; //CALL
tmpi2=tmpi->next; //CALL_END
tmpi->ic_flags|=tmpi1->ic_flags|tmpi2->ic_flags;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi2);
}
break;
case IC_PUSH_CMP:
if (tmpi1=OptLag(tmpi)) {
if (tmpi1->ic_code==IC_AND_AND)
tmpi1=OptLag(tmpi1);
if (tmpi1)
tmpi->ic_class=tmpi1->ic_class;
}
tmpi->ic_class2=tmpi->ic_class;
tmpi->ic_data=0;
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
break;
case IC_COM:
if (tmpi1->ic_code==IC_IMM_I64) {
tmpi->ic_data=~tmpi1->ic_data;
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
tmpi_push->ic_class2=cmp.internal_types[RT_I64];
break;
start:
case IC_NOT:
if (tmpc->raw_type==RT_F64) {
if (tmpi1->ic_code==IC_IMM_F64) {
tmpi->ic_data(F64)=!tmpi1->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
break;
}
if (tmpi1->ic_code==IC_IMM_I64) {
tmpi->ic_data=!tmpi1->ic_data;
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
break;
case IC_UNARY_MINUS:
if (i=OptFixupUnaryOp(tmpi,tmpi1,&is_unsigned)) {
if (i==FBO1_INT) {
tmpi->ic_data=-tmpi1->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=-tmpi1->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
}
if (tmpc1->type&HTT_INTERNAL_TYPE && tmpc1->raw_type&RTF_UNSIGNED)
tmpi->ic_class=cmp.internal_types[tmpc1->raw_type-1];
break;
case IC_SHL_CONST:
if (i=OptFixupUnaryOp(tmpi,tmpi1,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)<<tmpi->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)<<tmpi->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)<<tmpi->ic_data;
tmpi->ic_code=IC_IMM_F64;
}
} else if (tmpi1->ic_code==IC_SHL_CONST) {
tmpi->ic_flags|=tmpi1->ic_flags;
tmpi->ic_data+=tmpi1->ic_data;
OptSetNOP1(tmpi1);
}
break;
case IC_SHR_CONST:
if (i=OptFixupUnaryOp(tmpi,tmpi1,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)>>tmpi->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)>>tmpi->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)>>tmpi->ic_data;
tmpi->ic_code=IC_IMM_F64;
}
} else if (tmpi1->ic_code==IC_SHR_CONST) {
tmpi->ic_flags|=tmpi1->ic_flags;
tmpi->ic_data+=tmpi1->ic_data;
OptSetNOP1(tmpi1);
}
break;
case IC_SHL:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)<<tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)<<tmpi2->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64) << tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else if (tmpi2->ic_code==IC_IMM_I64) {
tmpi->ic_flags|=tmpi2->ic_flags;
tmpi->ic_data=tmpi2->ic_data;
tmpi->ic_code=IC_SHL_CONST;
OptSetNOP1(tmpi2);
}
break;
case IC_SHR:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)>>tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)>>tmpi2->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64) >> tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else if (tmpi2->ic_code==IC_IMM_I64) {
tmpi->ic_flags|=tmpi2->ic_flags;
tmpi->ic_data=tmpi2->ic_data;
tmpi->ic_code=IC_SHR_CONST;
OptSetNOP1(tmpi2);
}
break;
end:
if (!tmpi_push->ic_class->ptr_stars_cnt) {
if (tmpi_push->ic_class->raw_type==RT_F64)
tmpi_push->ic_class2=cmp.internal_types[RT_F64];
else
tmpi_push->ic_class2=cmp.internal_types[RT_I64];
}
break;
case IC_DEREF:
if (cc->pass==2) {
if (!tmpc->size)
LexWarn(cc,"Dereference U0 ");
if (tmpi1->ic_class->raw_type!=RT_F64) {
if (tmpi1->ic_code==IC__PP) {
tmpi->ic_code=IC_DEREF_PP;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
} else if (tmpi1->ic_code==IC__MM) {
tmpi->ic_code=IC_DEREF_MM;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
}
}
break;
case IC__PP:
case IC__MM:
case IC_PP_:
case IC_MM_:
if (cc->pass==2 && !tmpc->size)
LexWarn(cc,"Dereference U0 ");
break;
case IC_POWER:
tmpc=tmpi->ic_class=cmp.internal_types[RT_F64];
if (tmpc1->raw_type!=RT_F64)
tmpi1->ic_flags|=ICF_RES_TO_F64;
if (tmpc2->raw_type!=RT_F64)
tmpi2->ic_flags|=ICF_RES_TO_F64;
tmpi_push->ic_class2=cmp.internal_types[RT_F64];
break;
start:
case IC_MUL:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)*tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)*tmpi2->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)*tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else {
if (tmpi1->ic_code==IC_IMM_I64 && cc->pass==2) {
switch (i=tmpi1->ic_data) {
case 0:
break;
case 1:
tmpi2->ic_flags|=tmpi->ic_flags|tmpi1->ic_flags;
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
break;
default:
if (Bsf(i)==Bsr(i)) {
tmpi->ic_flags|=tmpi1->ic_flags;
tmpi->t.arg1_class=tmpi->t.arg2_class;
tmpi->ic_data=Bsf(i);
tmpi->ic_code=IC_SHL_CONST;
OptSetNOP1(tmpi1);
}
}
} else if (tmpi2->ic_code==IC_IMM_I64) {
switch (i=tmpi2->ic_data) {
case 0:
break;
case 1:
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
break;
default:
if (Bsf(i)==Bsr(i)) {
tmpi->ic_flags|=tmpi2->ic_flags;
tmpi->ic_data=Bsf(i);
tmpi->ic_code=IC_SHL_CONST;
OptSetNOP1(tmpi2);
} else if (tmpi1->ic_code==IC_MUL && cc->pass==2) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi1->t.arg1_tree->ic_data*=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi1->t.arg2_tree->ic_data*=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
}
} else if (tmpi2->ic_code==IC_IMM_F64 && cc->pass==2) {
if (tmpi2->ic_data(F64)==1.0) {
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->ic_code==IC_MUL) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
tmpi1->t.arg1_tree->ic_data(F64)*=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
tmpi1->t.arg2_tree->ic_data(F64)*=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
}
}
break;
case IC_DIV:
if ((tmpi2->ic_data || tmpi2->ic_code!=IC_IMM_I64 &&
tmpi2->ic_code!=IC_IMM_F64) &&
(i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned))) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)/tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)/tmpi2->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)/
tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else {
if (tmpi2->ic_code==IC_IMM_I64 && (i=tmpi2->ic_data)) {
if (i==1) {
tmpi1->ic_flags|=tmpi2->ic_flags|tmpi->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (Bsf(i)==Bsr(i)) {
tmpi->ic_flags|=tmpi2->ic_flags;
tmpi->ic_data=Bsf(i);
tmpi->ic_code=IC_SHR_CONST;
OptSetNOP1(tmpi2);
}
}
}
break;
case IC_MOD:
if ((tmpi2->ic_data || tmpi2->ic_code!=IC_IMM_I64 &&
tmpi2->ic_code!=IC_IMM_F64) &&
(i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned))) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)%tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)%tmpi2->ic_data(I64);
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)%
tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else if (cc->pass==2 && tmpi2->ic_code==IC_IMM_I64 &&
(i=tmpi2->ic_data) && Bsf(i)==Bsr(i) &&
tmpi_push->ic_class->raw_type!=RT_F64 &&
tmpi_push->ic_class->raw_type&RTF_UNSIGNED) {//do only unsigned
tmpi2->ic_data=i-1;
tmpi->ic_code=IC_AND;
}
break;
case IC_AND:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data&tmpi2->ic_data;
if (i==FBO1_INT)
tmpi->ic_code=IC_IMM_I64;
else
tmpi->ic_code=IC_IMM_F64;
}
break;
case IC_OR:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data|tmpi2->ic_data;
if (i==FBO1_INT)
tmpi->ic_code=IC_IMM_I64;
else
tmpi->ic_code=IC_IMM_F64;
}
break;
case IC_XOR:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data^tmpi2->ic_data;
if (i==FBO1_INT)
tmpi->ic_code=IC_IMM_I64;
else
tmpi->ic_code=IC_IMM_F64;
}
break;
case IC_ADD:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
tmpi->ic_data=tmpi1->ic_data+tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)+
tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else {
if (tmpi1->ic_code==IC_ABS_ADDR&&tmpi2->ic_code==IC_IMM_I64) {
tmpi->ic_flags|=tmpi1->ic_flags|tmpi2->ic_flags;
tmpi->ic_data=tmpi1->ic_data+tmpi2->ic_data;
tmpi->ic_code=IC_ABS_ADDR;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi2);
} else if (cc->pass==2) {
if (tmpi1->ic_code==IC_IMM_I64) {
if (!tmpi1->ic_data) {
tmpi2->ic_flags|=tmpi1->ic_flags|tmpi->ic_flags;
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
} else if (tmpi2->ic_code==IC_ADD||
tmpi2->ic_code==IC_SUB) {
if (tmpi2->t.arg1_tree->ic_code==IC_IMM_I64) {
tmpi2->ic_flags|=tmpi->ic_flags;
tmpi2->t.arg1_tree->ic_data+=tmpi1->ic_data;
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
} else if (tmpi2->t.arg2_tree->ic_code==IC_IMM_I64) {
tmpi2->ic_flags|=tmpi->ic_flags;
if (tmpi2->ic_code==IC_ADD)
tmpi2->t.arg2_tree->ic_data+=tmpi1->ic_data;
else
tmpi2->t.arg2_tree->ic_data-=tmpi1->ic_data;
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
}
}
} else if (tmpi2->ic_code==IC_IMM_I64) {
if (!tmpi2->ic_data) {
tmpi1->ic_flags|=tmpi2->ic_flags|tmpi->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->ic_code==IC_ADD ||
tmpi1->ic_code==IC_SUB) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi1->t.arg1_tree->ic_data+=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
if (tmpi1->ic_code==IC_ADD)
tmpi1->t.arg2_tree->ic_data+=tmpi2->ic_data;
else
tmpi1->t.arg2_tree->ic_data-=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
} else if (tmpi1->ic_code==IC_IMM_F64) {
if (!tmpi1->ic_data) {
tmpi2->ic_flags|=tmpi1->ic_flags|tmpi->ic_flags;
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
} else if (tmpi2->ic_code==IC_ADD||
tmpi2->ic_code==IC_SUB) {
if (tmpi2->t.arg1_tree->ic_code==IC_IMM_F64) {
tmpi2->ic_flags|=tmpi->ic_flags;
tmpi2->t.arg1_tree->ic_data(F64)+=tmpi1->ic_data(F64);
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
} else if (tmpi2->t.arg2_tree->ic_code==IC_IMM_F64) {
tmpi2->ic_flags|=tmpi->ic_flags;
if (tmpi2->ic_code==IC_ADD)
tmpi2->t.arg2_tree->ic_data(F64)+=tmpi1->ic_data(F64);
else
tmpi2->t.arg2_tree->ic_data(F64)-=tmpi1->ic_data(F64);
tmpi2->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi2;
OptSetNOP1(tmpi1);
OptSetNOP1(tmpi);
}
}
} else if (tmpi2->ic_code==IC_IMM_F64) {
if (!tmpi2->ic_data) {
tmpi1->ic_flags|=tmpi2->ic_flags|tmpi->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->ic_code==IC_ADD ||
tmpi1->ic_code==IC_SUB) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi1->t.arg1_tree->ic_data(F64)+=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags;
if (tmpi1->ic_code==IC_ADD)
tmpi1->t.arg2_tree->ic_data(F64)+=tmpi2->ic_data(F64);
else
tmpi1->t.arg2_tree->ic_data(F64)-=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
}
}
}
break;
case IC_SUB:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
tmpi->ic_data=tmpi1->ic_data-tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
} else {
tmpi->ic_data(F64)=tmpi1->ic_data(F64)-
tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_F64;
}
} else {
if (cc->pass==2) {
if (tmpi2->ic_code==IC_IMM_I64) {
if (!tmpi2->ic_data) {
tmpi1->ic_flags|=tmpi2->ic_flags|tmpi->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else
if (tmpi1->ic_code==IC_ADD ||
tmpi1->ic_code==IC_SUB) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
tmpi1->t.arg1_tree->ic_data-=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_I64) {
tmpi1->ic_flags|=tmpi->ic_flags;
if (tmpi1->ic_code==IC_ADD)
tmpi1->t.arg2_tree->ic_data-=tmpi2->ic_data;
else
tmpi1->t.arg2_tree->ic_data+=tmpi2->ic_data;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
} else
if (tmpi2->ic_code==IC_IMM_F64) {
if (!tmpi2->ic_data) {
tmpi1->ic_flags|=tmpi2->ic_flags|tmpi->ic_flags;
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else
if (tmpi1->ic_code==IC_ADD || tmpi1->ic_code==IC_SUB) {
if (tmpi1->t.arg1_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
tmpi1->t.arg1_tree->ic_data(F64)-=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
} else if (tmpi1->t.arg2_tree->ic_code==IC_IMM_F64) {
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
if (tmpi1->ic_code==IC_ADD)
tmpi1->t.arg2_tree->ic_data(F64)-=tmpi2->ic_data(F64);
else
tmpi1->t.arg2_tree->ic_data(F64)+=tmpi2->ic_data(F64);
tmpi1->ic_class2=tmpi->ic_class2;
tmpi_push=tmpi1;
OptSetNOP1(tmpi2);
OptSetNOP1(tmpi);
}
}
}
}
}
break;
case IC_AND_AND:
if (OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data&&tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
}
tmpi->ic_class=cmp.internal_types[RT_I64];
break;
case IC_OR_OR:
if (OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data||tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
}
tmpi->ic_class=cmp.internal_types[RT_I64];
break;
case IC_XOR_XOR:
if (OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data^^tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
}
tmpi->ic_class=cmp.internal_types[RT_I64];
break;
end:
if (!tmpi_push->ic_class->ptr_stars_cnt) {
if (tmpi_push->ic_class->raw_type==RT_F64)
tmpi_push->ic_class2=cmp.internal_types[RT_F64];
else if (is_unsigned)
tmpi_push->ic_class2=cmp.internal_types[RT_U64];
else
tmpi_push->ic_class2=cmp.internal_types[RT_I64];
}
break;
start:
case IC_EQU_EQU:
if (OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data==tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
} else
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
break;
case IC_NOT_EQU:
if (OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
tmpi->ic_data=tmpi1->ic_data!=tmpi2->ic_data;
tmpi->ic_code=IC_IMM_I64;
} else
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
break;
case IC_LESS:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)<tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)<tmpi2->ic_data(I64);
} else
tmpi->ic_data=tmpi1->ic_data(F64)<tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_I64;
} else {
if (is_unsigned)
tmpi->ic_flags|=ICF_USE_UNSIGNED;
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
}
break;
case IC_GREATER_EQU:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)>=tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)>=tmpi2->ic_data(I64);
} else
tmpi->ic_data=tmpi1->ic_data(F64)>=tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_I64;
} else {
if (is_unsigned)
tmpi->ic_flags|=ICF_USE_UNSIGNED;
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
}
break;
case IC_GREATER:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)>tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)>tmpi2->ic_data(I64);
} else
tmpi->ic_data=tmpi1->ic_data(F64)>tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_I64;
} else {
if (is_unsigned)
tmpi->ic_flags|=ICF_USE_UNSIGNED;
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
}
break;
case IC_LESS_EQU:
if (i=OptFixupBinaryOp1(tmpi,tmpi1,tmpi2,&is_unsigned)) {
if (i==FBO1_INT) {
if (is_unsigned)
tmpi->ic_data=tmpi1->ic_data(U64)<=tmpi2->ic_data(U64);
else
tmpi->ic_data=tmpi1->ic_data(I64)<=tmpi2->ic_data(I64);
} else
tmpi->ic_data=tmpi1->ic_data(F64)<=tmpi2->ic_data(F64);
tmpi->ic_code=IC_IMM_I64;
} else {
if (is_unsigned)
tmpi->ic_flags|=ICF_USE_UNSIGNED;
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags|=ICF_USE_F64;
}
break;
end:
tmpi->ic_flags&=~ICF_RES_TO_INT;
if (!tmpi_push->ic_class->ptr_stars_cnt) {
if (tmpi_push->ic_class->raw_type==RT_F64)
tmpi_push->ic_class2=cmp.internal_types[RT_F64];
else if (is_unsigned)
tmpi_push->ic_class2=cmp.internal_types[RT_U64];
else
tmpi_push->ic_class2=cmp.internal_types[RT_I64];
}
if (tmpi_push->ic_flags & ICF_PUSH_CMP)
tmpi->ic_class=tmpi->ic_class2;
else
tmpi->ic_class=cmp.internal_types[RT_I64];
break;
start:
if (cc->pass==2 && (!tmpc->size||!tmpc2->size))
LexWarn(cc,"Assign U0 ");
start:
case IC_MUL_EQU:
if (tmpi2->ic_code==IC_IMM_I64 && tmpc->raw_type!=RT_F64 &&
tmpc2->raw_type!=RT_F64) {
if (i=tmpi2->ic_data) {
if (Bsf(i)==Bsr(i)) {
tmpi2->ic_data=Bsf(i);
tmpi->ic_code=IC_SHL_EQU;
}
}
}
break;
case IC_DIV_EQU:
if (tmpi2->ic_code==IC_IMM_I64 && tmpc->raw_type!=RT_F64 &&
tmpc2->raw_type!=RT_F64 &&
(i=tmpi2->ic_data) && Bsf(i)==Bsr(i)) {
tmpi2->ic_data=Bsf(i);
tmpi->ic_code=IC_SHR_EQU;
}
break;
case IC_MOD_EQU:
if (tmpi2->ic_code==IC_IMM_I64 && tmpc->raw_type!=RT_F64 &&
tmpc2->raw_type!=RT_F64 &&
(i=tmpi2->ic_data) && Bsf(i)==Bsr(i)) {
tmpi2->ic_data=i-1;
tmpi->ic_code=IC_AND_EQU;
}
break;
case IC_ADD_EQU:
case IC_SUB_EQU:
break;
end:
if (tmpi2->ic_class->raw_type==RT_F64)
tmpi->ic_flags=tmpi->ic_flags|ICF_USE_F64;
if (tmpc->raw_type==RT_F64) {
if (tmpc2->raw_type!=RT_F64)
tmpi2->ic_flags|=ICF_RES_TO_F64;
}
break;
case IC_ASSIGN:
if (tmpc->raw_type==RT_F64) {
if (tmpc2->raw_type!=RT_F64)
tmpi2->ic_flags|=ICF_RES_TO_F64;
} else {
if (tmpc2->raw_type==RT_F64)
tmpi2->ic_flags|=ICF_RES_TO_INT;
}
if (cc->pass==2 && tmpi1->ic_class->raw_type!=RT_F64) {
if (tmpi1->ic_code==IC__PP) {
tmpi->ic_code=IC_ASSIGN_PP;
tmpi->ic_flags|=tmpi1->ic_flags;
tmpi->t.class2=tmpi1->ic_class;
OptSetNOP1(tmpi1);
} else if (tmpi1->ic_code==IC__MM) {
tmpi->ic_code=IC_ASSIGN_MM;
tmpi->ic_flags|=tmpi1->ic_flags;
tmpi->t.class2=tmpi1->ic_class;
OptSetNOP1(tmpi1);
}
}
break;
case IC_SHL_EQU:
case IC_SHR_EQU:
case IC_AND_EQU:
case IC_OR_EQU:
case IC_XOR_EQU:
if (tmpc2->raw_type==RT_F64)
tmpi2->ic_flags|=ICF_RES_TO_INT;
break;
end:
break;
case IC_ENTER:
case IC_LEAVE:
tmpi->ic_data=-cc->htc.fun->size;
break;
case IC_ADD_RSP:
if (tmpi1=OptLag(tmpi)) {
if (tmpi1->ic_code==IC_ADD_RSP) {
tmpi->ic_data+=tmpi1->ic_data;
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
}
case IC_ADD_RSP1:
break;
case IC_BSF:
if (tmpi1->ic_code==IC_IMM_I64) {
tmpi1->ic_data=Bsf(tmpi1->ic_data);
tmpi_push=tmpi1;
OptSetNOP1(OptLag(tmpi1)); //CALL_START
tmpi2=OptLead1(tmpi);
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
OptSetNOP1(tmpi2); //CALL_END
OptSetNOP1(tmpi); //BSF
}
break;
case IC_BSR:
if (tmpi1->ic_code==IC_IMM_I64) {
tmpi1->ic_data=Bsr(tmpi1->ic_data);
tmpi_push=tmpi1;
OptSetNOP1(OptLag(tmpi1)); //CALL_START
tmpi2=OptLead1(tmpi);
tmpi1->ic_flags|=tmpi->ic_flags|tmpi2->ic_flags;
OptSetNOP1(tmpi2); //CALL_END
OptSetNOP1(tmpi); //BSR
}
break;
case IC_LBTS:
case IC_LBTR:
case IC_LBTC:
tmpi->ic_flags|=ICF_LOCK;
break;
case IC_TO_I64:
if (tmpi1->ic_code==IC_IMM_F64) {
tmpi2=tmpi1->last;
while (tmpi2->ic_code!=IC_CALL_START)
tmpi2=tmpi2->last;
OptSetNOP1(tmpi2);
tmpi2=tmpi->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi->ic_flags|=tmpi1->ic_flags&~ICF_RES_TO_INT|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_data=ToI64(tmpi1->ic_data(F64));
tmpi->ic_class=cmp.internal_types[RT_I64];
tmpi->ic_class2=cmp.internal_types[RT_I64];
OptSetNOP1(tmpi1);
} else if (tmpi1->ic_code==IC_IMM_I64) {
tmpi2=tmpi1->last;
while (tmpi2->ic_code!=IC_CALL_START)
tmpi2=tmpi2->last;
OptSetNOP1(tmpi2);
tmpi2=tmpi->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi->ic_flags|=tmpi1->ic_flags&~ICF_RES_TO_F64|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_data=tmpi1->ic_data;
tmpi->ic_class=cmp.internal_types[RT_I64];
tmpi->ic_class2=cmp.internal_types[RT_I64];
OptSetNOP1(tmpi1);
}
if (tmpi1->ic_flags&ICF_RES_TO_F64) {
i=0;
tmpi2=tmpi1->last;
while (TRUE) {
if (tmpi2->ic_code==IC_CALL_START) {
if (!i) break;
i--;
} else if (tmpi2->ic_code==IC_CALL_END)
i++;
tmpi2=tmpi2->last;
}
OptSetNOP1(tmpi2);
tmpi2=tmpi1->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi1->ic_flags=tmpi->ic_flags|tmpi1->ic_flags&
~(ICF_RES_TO_F64|ICF_PUSH_RES)|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi1->ic_class=cmp.internal_types[RT_I64];
tmpi1->ic_class2=cmp.internal_types[RT_I64];
tmpi_push=tmpi1;
OptSetNOP1(tmpi);
}
break;
case IC_TO_F64:
if (tmpi1->ic_code==IC_IMM_I64) {
tmpi2=tmpi1->last;
while (tmpi2->ic_code!=IC_CALL_START)
tmpi2=tmpi2->last;
OptSetNOP1(tmpi2);
tmpi2=tmpi->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi->ic_flags|=tmpi1->ic_flags&~ICF_RES_TO_F64|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi->ic_code=IC_IMM_F64;
tmpi->ic_data(F64)=ToF64(tmpi1->ic_data);
tmpi->ic_class=cmp.internal_types[RT_F64];
tmpi->ic_class2=cmp.internal_types[RT_F64];
OptSetNOP1(tmpi1);
} else if (tmpi1->ic_code==IC_IMM_F64) {
tmpi2=tmpi1->last;
while (tmpi2->ic_code!=IC_CALL_START)
tmpi2=tmpi2->last;
OptSetNOP1(tmpi2);
tmpi2=tmpi->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi->ic_flags|=tmpi1->ic_flags&~ICF_RES_TO_INT|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi->ic_code=IC_IMM_F64;
tmpi->ic_data=tmpi1->ic_data;
tmpi->ic_class=cmp.internal_types[RT_F64];
tmpi->ic_class2=cmp.internal_types[RT_F64];
OptSetNOP1(tmpi1);
}
if (tmpi1->ic_flags&ICF_RES_TO_INT) {
i=0;
tmpi2=tmpi1->last;
while (TRUE) {
if (tmpi2->ic_code==IC_CALL_START) {
if (!i) break;
i--;
} else if (tmpi2->ic_code==IC_CALL_END)
i++;
tmpi2=tmpi2->last;
}
OptSetNOP1(tmpi2);
tmpi2=tmpi1->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi1->ic_flags=tmpi->ic_flags|tmpi1->ic_flags&
~(ICF_RES_TO_INT|ICF_PUSH_RES)|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi1->ic_class=cmp.internal_types[RT_F64];
tmpi1->ic_class2=cmp.internal_types[RT_F64];
tmpi_push=tmpi1;
OptSetNOP1(tmpi);
}
break;
case IC_TO_BOOL:
if (tmpi1->ic_code==IC_IMM_I64 || tmpi1->ic_code==IC_IMM_F64) {
tmpi2=tmpi1->last;
while (tmpi2->ic_code!=IC_CALL_START)
tmpi2=tmpi2->last;
OptSetNOP1(tmpi2);
tmpi2=tmpi->next;
while (tmpi2->ic_code!=IC_CALL_END)
tmpi2=tmpi2->next;
tmpi->ic_flags|=tmpi1->ic_flags&~ICF_RES_TO_F64|tmpi2->ic_flags;
OptSetNOP1(tmpi2);
tmpi->ic_code=IC_IMM_I64;
tmpi->ic_data=ToBool(tmpi1->ic_data);
tmpi->ic_class=cmp.internal_types[RT_I64];
tmpi->ic_class2=cmp.internal_types[RT_I64];
OptSetNOP1(tmpi1);
}
break;
case IC_BR_ZERO:
tmpi_push=OptBrZero(cc,tmpi);
break;
case IC_BR_NOT_ZERO:
tmpi_push=OptBrNotZero(cc,tmpi);
break;
case IC_NOP1:
if (tmpi->ic_flags&ICF_PUSH_RES) {
tmpi1=tmpi;
do tmpi1=tmpi1->last;
while (tmpi1->ic_code==IC_NOP1);
tmpi1->ic_flags|=ICF_PUSH_RES;
tmpi->ic_flags&=~ICF_PUSH_RES;
}
break;
case IC_NOP2:
ps->ptr+=tmpi->ic_data<<1;
break;
case IC_LABEL:
lb=OptLabelFwd(tmpi->ic_data);
lb1=tmpi->ic_data;
while (lb2=lb1->fwd) {
lb1->fwd=lb;
lb1=lb2;
}
if (tmpi1=OptLag(tmpi)) {
if (tmpi1->ic_code==IC_JMP) {
lb1=tmpi1->ic_data;
while (lb1->fwd)
lb1=lb1->fwd;
if (lb1==lb) {
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
} else if (tmpi1->ic_code==IC_LABEL) {
lb1=tmpi1->ic_data;
if (!lb1->fwd)
lb1->fwd=lb;
if (tmpi1=OptLag(tmpi1)) {
if (tmpi1->ic_code==IC_JMP) {
lb1=tmpi1->ic_data;
while (lb1->fwd)
lb1=lb1->fwd;
if (lb1==lb) {
tmpi->ic_flags|=tmpi1->ic_flags;
OptSetNOP1(tmpi1);
}
}
}
}
}
break;
case IC_JMP:
if (tmpi1=OptLag(tmpi)) {
if (tmpi1->ic_code==IC_LABEL) {
lb=OptLabelFwd(tmpi->ic_data);
lb1=OptLabelFwd(tmpi1->ic_data);
if (lb!=lb1)
lb1->fwd=lb;
}
}
break;
case IC_STR_CONST:
case IC_RBP:
case IC_MOV_FS:
case IC_MOV_GS:
case IC_RIP:
case IC_SIZEOF:
case IC_SQR:
case IC_ABS:
case IC_SQRT:
case IC_SIN:
case IC_COS:
case IC_TAN:
case IC_ATAN:
case IC_BR_CARRY:
case IC_BR_NOT_CARRY:
case IC_BR_EQU_EQU ...IC_BR_LESS_EQU:
case IC_BR_EQU_EQU2...IC_BR_LESS_EQU2:
case IC_BR_OR_OR_NOT_ZERO:
case IC_BR_OR_OR_ZERO:
case IC_BR_AND_AND_NOT_ZERO:
case IC_BR_AND_AND_ZERO:
case IC_BR_AND_NOT_ZERO:
case IC_BR_AND_ZERO:
case IC_BR_MM_NOT_ZERO:
case IC_BR_MM_ZERO:
case IC_BR_BT:
case IC_BR_BTS:
case IC_BR_BTR:
case IC_BR_BTC:
case IC_BR_NOT_BT:
case IC_BR_NOT_BTS:
case IC_BR_NOT_BTR:
case IC_BR_NOT_BTC:
case IC_END:
case IC_ADDR:
case IC_RET:
case IC_END_EXP:
case IC_CALL_START:
case IC_CALL_END:
case IC_CALL_END2:
case IC_PUSH_REGS:
case IC_POP_REGS:
case IC_SUB_CALL:
case IC_CALL:
case IC_CALL_INDIRECT:
case IC_CALL_INDIRECT2:
case IC_CALL_EXTERN:
case IC_CALL_IMPORT:
case IC_PUSH:
case IC_POP:
case IC_INVLPG:
case IC_CLFLUSH:
case IC_GET_RFLAGS:
case IC_CARRY:
case IC_GET_RBP:
case IC_GET_RSP:
case IC_GET_RAX:
case IC_RETURN_VAL:
case IC_RETURN_VAL2:
case IC_ABS_ADDR:
case IC_HEAP_GLBL:
case IC_ADDR_IMPORT:
case IC_GET_LABEL:
case IC_TYPE:
case IC_RDTSC:
case IC_SET_RFLAGS:
case IC_SET_RBP:
case IC_SET_RSP:
case IC_SET_RAX:
case IC_SIGN_I64:
case IC_TOUPPER:
case IC_ABS_I64:
case IC_MIN_I64:
case IC_MAX_I64:
case IC_MIN_U64:
case IC_MAX_U64:
case IC_MOD_U64:
case IC_SQR_I64:
case IC_SQR_U64:
case IC_SWAP_U8:
case IC_SWAP_U16:
case IC_SWAP_U32:
case IC_SWAP_I64:
case IC_IN_U32:
case IC_IN_U16:
case IC_IN_U8:
case IC_STRLEN:
case IC_BT:
case IC_BTS:
case IC_BTR:
case IC_BTC:
case IC_QUE_INIT:
case IC_QUE_REM:
case IC_QUE_INS:
case IC_QUE_INS_REV:
case IC_OUT_U32:
case IC_OUT_U16:
case IC_OUT_U8:
case IC_NOBOUND_SWITCH:
case IC_SWITCH:
case IC_ASM:
break;
default:
"Pass:%d Missing IC hndlr\n",cc->pass;
ICPut(cc,tmpi);
LexExcept(cc,"Compiler Optimization Error at ");
}
if (intermediate_code_table[code].arg_cnt==IS_2_ARG) {
if (tmpi_push->ic_precedence&~ASSOC_MASK==PREC_ASSIGN)
OptFixSizeOf(tmpi2,tmpi_push,tmpi1->ic_class-1);
else {
OptFixSizeOf(tmpi1,tmpi_push,tmpi2->ic_class);
OptFixSizeOf(tmpi2,tmpi_push,tmpi1->ic_class);
}
}
if (intermediate_code_table[tmpi_push->ic_code].res_cnt) {
PrsPush(ps,tmpi->ic_class2);
PrsPush(ps,tmpi_push);
}
if (tmpi->ic_class) {
if (tmpi->ic_class->raw_type==RT_F64)
tmpi->ic_flags&=~ICF_RES_TO_F64;
else
tmpi->ic_flags&=~ICF_RES_TO_INT;
if (code>IC_END_EXP)
last_with_class=tmpi;
}
tmpi=tmpi->next;
}
if (ps->ptr>2) {
"Pass:%d Stk:%08X\n",cc->pass,ps->ptr;
LexExcept(cc,"Compiler Optimization Error at ");
}
//This is for determining type conversions for passing args to funs.
return last_with_class;
}
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