608 lines
17 KiB
HolyC
Executable File
608 lines
17 KiB
HolyC
Executable File
#define CN_A2 0
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#define CN_A1 1
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#define CN_INST 2
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#define CN_RES 3
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U0 CmpNoteFloatOp(CCmpCtrl *cc,CIntermediateCode *tmpi,
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Bool dont_pushable,Bool dont_popable,I64 pos)
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{
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Bool link=FALSE;
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if (cc->pass==7 && cc->last_float_op_ic &&
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cc->last_dont_popable && dont_pushable) {
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switch [pos] {
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case CN_A2:
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if (cc->last_float_op_ic!=tmpi && cc->dont_push_float)
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link=TRUE;
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break;
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case CN_A1:
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if (cc->last_float_op_ic!=tmpi && cc->dont_push_float)
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link=TRUE;
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break;
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case CN_INST:
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if (cc->last_float_op_ic!=tmpi) {
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if (cc->dont_push_float) {
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if (intermediate_code_table[tmpi->ic_code].arg_cnt==IS_2_ARG &&
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cc->last_float_op_ic->res.reg!=REG_R8)
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tmpi->ic_flags|=ICF_ALT_TEMPLATE;
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else
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tmpi->ic_flags&=~ICF_ALT_TEMPLATE;
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link=TRUE;
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}
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} else {
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if (intermediate_code_table[tmpi->ic_code].arg_cnt==IS_2_ARG &&
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cc->last_float_op_pos!=CN_A1)
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tmpi->ic_flags|=ICF_ALT_TEMPLATE;
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else
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tmpi->ic_flags&=~ICF_ALT_TEMPLATE;
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link=TRUE;
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}
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break;
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case CN_RES:
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if (cc->last_float_op_ic==tmpi && cc->last_float_op_pos==CN_INST)
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link=TRUE;
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break;
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}
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if (link) {
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if (!Bts(&cc->last_float_op_ic->ic_flags,
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ICf_DONT_POP_FLOAT0+cc->last_ic_float_op_num))
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cc->last_float_op_ic->ic_flags&=~ICF_CODE_FINAL;
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if (!Bts(&tmpi->ic_flags,ICf_DONT_PUSH_FLOAT0+cc->cur_ic_float_op_num))
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tmpi->ic_flags&=~ICF_CODE_FINAL;
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}
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}
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cc->last_float_op_ic=tmpi;
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cc->last_dont_pushable=dont_pushable;
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cc->last_dont_popable=dont_popable;
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cc->last_ic_float_op_num=cc->cur_ic_float_op_num++;
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cc->last_float_op_pos=pos;
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if (cc->cur_ic_float_op_num>4)
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throw('Compiler');
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}
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U0 CmpSetFloatOpPushPop(CCmpCtrl *cc,CIntermediateCode *tmpi,
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Bool *dont_push_float,Bool *dont_pop_float)
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{
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if (cc->pass==7) {
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*dont_push_float=FALSE;
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*dont_pop_float =FALSE;
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tmpi->ic_flags&=~ICF_CODE_FINAL;
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} else {
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*dont_push_float=Bt(&tmpi->ic_flags,
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ICf_DONT_PUSH_FLOAT0+cc->cur_ic_float_op_num);
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*dont_pop_float=Bt(&tmpi->ic_flags,
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ICf_DONT_POP_FLOAT0+cc->cur_ic_float_op_num);
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}
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}
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U0 ICCopyTemplate(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 op,
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Bool off_the_record,Bool dont_pushable,Bool dont_popable,I64 pos)
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{
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Bool dont_push_float,dont_pop_float,alt;
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U8 *ptr;
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I64 i=0;
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if (!off_the_record) {
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if (tmpi->ic_flags&ICF_ALT_TEMPLATE)
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alt=TRUE;
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else
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alt=FALSE;
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CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
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} else {
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dont_push_float=FALSE;
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dont_pop_float=FALSE;
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alt=FALSE;
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}
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if (alt && dont_push_float && !dont_pop_float) {
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ptr=cmp_templates_dont_push2[op];
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i=cmp_templates_dont_push2[op+1]-ptr;
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}
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if (!i) {
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if (dont_push_float) {
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if (dont_pop_float) {
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ptr=cmp_templates_dont_push_pop[op];
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i=cmp_templates_dont_push_pop[op+1]-ptr;
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} else {
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ptr=cmp_templates_dont_push[op];
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i=cmp_templates_dont_push[op+1]-ptr;
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}
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} else {
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if (dont_pop_float) {
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ptr=cmp_templates_dont_pop[op];
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i=cmp_templates_dont_pop[op+1]-ptr;
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} else {
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ptr=cmp_templates[op];
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i=cmp_templates[op+1]-ptr;
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}
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}
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}
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MemCpy(&tmpi->ic_body[tmpi->ic_cnt],ptr,i);
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if (!off_the_record)
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CmpNoteFloatOp(cc,tmpi,dont_pushable,dont_popable,pos);
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tmpi->ic_cnt+=i;
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}
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U0 ICFCvt(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 r1,
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CICType t2,I64 r2,I64 d2,Bool to_int,I64 pos,I64 rip)
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{
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I64 rsp_size=0,op1,op2;
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Bool dont_push_float,dont_pop_float;
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if (to_int) {
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op1=SLASH_OP_FLD;
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op2=SLASH_OP_FISTTP;
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} else {
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op1=SLASH_OP_FILD;
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op2=SLASH_OP_FSTP;
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}
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CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
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if (!dont_push_float) {
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if (!(t2.raw_type>=RT_I64 && t2&MDG_DISP_SIB_RIP)) {
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ICPush(tmpi,t2,r2,d2,rip);
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t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
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rsp_size=8;
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} else {
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if (!dont_pop_float) {
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rsp_size=8;
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ICAddRSP(tmpi,-8);
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}
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}
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ICSlashOp(tmpi,t2,r2,d2,op1,rip);
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} else {
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if (!dont_pop_float) {
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rsp_size=8;
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ICAddRSP(tmpi,-8);
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}
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}
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if (to_int)
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CmpNoteFloatOp(cc,tmpi,TRUE,FALSE,pos);
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else
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CmpNoteFloatOp(cc,tmpi,FALSE,TRUE,pos);
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if (dont_pop_float) {
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if (rsp_size)
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ICAddRSP(tmpi,rsp_size);
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} else {
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ICSlashOp(tmpi,MDF_SIB+RT_I64,REG_RSP+REG_RSP<<8,0,op2,rip);
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ICPop(tmpi,MDF_REG+RT_I64,r1,0,rip);
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}
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}
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U0 ICFCvt2(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 r1,
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CICType t2,I64 r2,I64 d2,Bool to_int,I64 rip)
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{
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I64 rsp_size=0,op1,op2;
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if (to_int) {
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op1=SLASH_OP_FLD;
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op2=SLASH_OP_FISTTP;
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} else {
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op1=SLASH_OP_FILD;
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op2=SLASH_OP_FSTP;
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}
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if (!(t2.raw_type>=RT_I64 && t2&MDG_DISP_SIB_RIP)) {
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ICPush(tmpi,t2,r2,d2,rip);
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t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
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rsp_size=8;
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} else {
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rsp_size=8;
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ICAddRSP(tmpi,-8);
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}
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ICSlashOp(tmpi,t2,r2,d2,op1,rip);
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ICSlashOp(tmpi,MDF_SIB+RT_I64,REG_RSP+REG_RSP<<8,0,op2,rip);
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ICPop(tmpi,MDF_REG+RT_I64,r1,0,rip);
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cc->last_dont_pushable=cc->last_dont_popable=FALSE; //TODO: improve this
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}
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U0 ICFUnaryMinus(CCmpCtrl *cc,CIntermediateCode *tmpi,U8 *buf2,I64 rip)
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{
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CICArg *arg1=&tmpi->arg1;
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I64 rsp_size=0,builtin1=0,t1,r1,d1;
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Bool dont_push_float,dont_pop_float;
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if (cc->flags&CCF_AOT_COMPILE)
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buf2=cc->aotc->rip;
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CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
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if (!dont_push_float) {
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if (arg1->type.raw_type>=RT_I64 && arg1->type&MDG_DISP_SIB_RIP) {
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t1=arg1->type;
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r1=arg1->reg;
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d1=arg1->disp;
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} else {
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if (arg1->type&MDF_IMM) {
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if (!(builtin1=ICBuiltInFloatConst(arg1->disp(F64)))) {
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t1=MDF_RIP_DISP32+RT_I64;
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r1=REG_RIP;
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d1=COCFloatConstFind(cc,arg1->disp(F64))+buf2;
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}
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} else {
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ICPush(tmpi,arg1->type,arg1->reg,arg1->disp,rip);
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t1=MDF_SIB+RT_I64; r1=REG_RSP+REG_RSP<<8; d1=0;
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rsp_size+=8;
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}
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}
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if (builtin1)
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ICU16(tmpi,builtin1);
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else
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ICSlashOp(tmpi,t1,r1,d1,SLASH_OP_FLD,rip);
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}
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if (!dont_pop_float && !rsp_size) {
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rsp_size=8;
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ICAddRSP(tmpi,-8);
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}
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ICU16(tmpi,0xE0D9); //FCHS
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CmpNoteFloatOp(cc,tmpi,TRUE,TRUE,CN_INST);
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if (dont_pop_float) {
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if (rsp_size)
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ICAddRSP(tmpi,rsp_size);
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} else {
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ICSlashOp(tmpi,MDF_SIB+RT_I64,REG_RSP+REG_RSP<<8,0,SLASH_OP_FSTP,rip);
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ICPop(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,rip);
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}
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}
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U0 ICFMod(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 rip)
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{//for MOD
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Bool dont_push_float,dont_pop_float;
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CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
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if (dont_push_float) {
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if (tmpi->ic_flags&ICF_ALT_TEMPLATE)
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ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
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tmpi->arg1.type,tmpi->arg1.reg,tmpi->arg1.disp,rip);
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else
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ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
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tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
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} else {
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ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
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tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
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ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,
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tmpi->arg1.type,tmpi->arg1.reg,tmpi->arg1.disp,rip);
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}
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//TODO: unpushable,unpop? Not sure
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ICCopyTemplate(cc,tmpi,CMP_TEMPLATE_MOD,FALSE,FALSE,FALSE,CN_INST);
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if (!dont_pop_float)
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ICMov(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,
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MDF_REG+RT_I64,REG_RAX,0,rip);
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}
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U0 ICFPow(CCmpCtrl *cc,CIntermediateCode *tmpi,U8 *buf,I64 rip)
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{//for POW
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I64 i;
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CAOTImportExport *tmpie;
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CHashExport *tmpex=HashFind("SYS_POW",
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cc->htc.hash_table_lst,HTT_EXPORT_SYS_SYM);
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ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
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tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
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ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,
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tmpi->arg1.type,tmpi->arg1.reg,tmpi->arg1.disp,rip);
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if (cc->flags&CCF_AOT_COMPILE) {
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if (!tmpex) {
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tmpex=CAlloc(sizeof(CHashExport));
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tmpex->str=StrNew("SYS_POW");
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tmpex->type=HTT_EXPORT_SYS_SYM|HTF_UNRESOLVED|HTF_IMPORT;
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HashAdd(tmpex,cc->htc.glbl_hash_table);
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}
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if (tmpex->type&HTF_IMPORT) {
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if (GetOption(OPTf_USE_IMM64)) {
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ICU16(tmpi,0xBB48);
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ICU64(tmpi,0);
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if (buf) {
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tmpie=CAlloc(sizeof(CAOTImportExport));
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tmpie->type=IET_IMM_I64;
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tmpie->rip=rip+tmpi->ic_cnt-8;
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tmpie->next=tmpex->ie_lst;
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tmpex->ie_lst=tmpie;
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}
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ICU16(tmpi,0xD3FF);
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} else {
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ICU8(tmpi,0xE8);
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ICU32(tmpi,-(rip+tmpi->ic_cnt+4));
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if (buf) {
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tmpie=CAlloc(sizeof(CAOTImportExport));
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tmpie->type=IET_REL_I32;
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tmpie->rip=rip+tmpi->ic_cnt-4;
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tmpie->next=tmpex->ie_lst;
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tmpex->ie_lst=tmpie;
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}
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}
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} else {//Kernel
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if (tmpex->type&HTF_UNRESOLVED)
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throw('Compiler');
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else {
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i=tmpex->val-(rip+tmpi->ic_cnt+5);
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if (!(I32_MIN<=i<=I32_MAX)) {
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throw('Compiler');
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// ICU16(tmpi,0xBB48);
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// ICU64(tmpi,tmpex->val);
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// ICU16(tmpi,0xD3FF);
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} else {
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ICU8(tmpi,0xE8);
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ICU32(tmpi,i);
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}
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}
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}
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} else {
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i=tmpex->val-(rip+tmpi->ic_cnt+5);
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if (!(I32_MIN<=i<=I32_MAX)) {
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ICU16(tmpi,0xBB48);
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ICU64(tmpi,tmpex->val);
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ICU16(tmpi,0xD3FF);
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} else {
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ICU8(tmpi,0xE8);
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ICU32(tmpi,i);
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}
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}
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tmpi->ic_flags&=~ICF_CODE_FINAL;
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ICMov(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,
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MDF_REG+RT_I64,REG_RAX,0,rip);
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}
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U0 ICFOp(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 op,U8 *buf2,I64 rip)
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{//for ADD,SUB,DIV,MUL
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CICArg *arg1,*arg2;
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Bool dont_push_float,dont_pop_float,alt;
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I64 rsp_size=0,builtin1=0,builtin2=0,t1,r1,d1,t2,r2,d2;
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if (tmpi->ic_flags&ICF_ALT_TEMPLATE) {
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arg1=&tmpi->arg2;
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arg2=&tmpi->arg1;
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alt=TRUE;
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} else {
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arg1=&tmpi->arg1;
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arg2=&tmpi->arg2;
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alt=FALSE;
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}
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if (cc->flags&CCF_AOT_COMPILE)
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buf2=cc->aotc->rip;
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CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
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if (dont_push_float) {
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if (arg2->type.raw_type>=RT_I64 && arg2->type&MDG_DISP_SIB_RIP) {
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t2=arg2->type;
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r2=arg2->reg;
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d2=arg2->disp;
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} else {
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if (arg2->type&MDF_IMM) {
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if (!(builtin2=ICBuiltInFloatConst(arg2->disp(F64)))) {
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t2=MDF_RIP_DISP32+RT_I64;
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r2=REG_RIP;
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d2=COCFloatConstFind(cc,arg2->disp(F64))+buf2;
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}
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} else {
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ICPush(tmpi,arg2->type,arg2->reg,arg2->disp,rip);
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t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
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rsp_size+=8;
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}
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}
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} else {
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if (alt) {
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if (!(arg2->type&MDF_STK)) {
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if (arg1->type.raw_type>=RT_I64 && arg1->type&MDG_DISP_SIB_RIP) {
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t1=arg1->type;
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r1=arg1->reg;
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d1=arg1->disp;
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} else {
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if (arg1->type&MDF_IMM) {
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if (!(builtin1=ICBuiltInFloatConst(arg1->disp(F64)))) {
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t1=MDF_RIP_DISP32+RT_I64;
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r1=REG_RIP;
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d1=COCFloatConstFind(cc,arg1->disp(F64))+buf2;
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}
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} else {
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ICPush(tmpi,arg1->type,arg1->reg,arg1->disp,rip);
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t1=MDF_SIB+RT_I64; r1=REG_RSP+REG_RSP<<8; d1=0;
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rsp_size+=8;
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}
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}
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if (arg2->type.raw_type>=RT_I64 && arg2->type&MDG_DISP_SIB_RIP) {
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t2=arg2->type;
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r2=arg2->reg;
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d2=arg2->disp;
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} else {
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if (arg2->type&MDF_IMM) {
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if (!(builtin2=ICBuiltInFloatConst(arg2->disp(F64)))) {
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t2=MDF_RIP_DISP32+RT_I64;
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r2=REG_RIP;
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d2=COCFloatConstFind(cc,arg2->disp(F64))+buf2;
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}
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} else {
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ICPush(tmpi,arg2->type,arg2->reg,arg2->disp,rip);
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t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
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rsp_size+=8;
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if (r1==REG_RSP+REG_RSP<<8)
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d1+=8;
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}
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}
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} else {
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ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,arg1->type,
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arg1->reg,arg1->disp,rip);
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ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,arg2->type,
|
|
arg2->reg,arg2->disp,rip);
|
|
ICU16(tmpi,0x5052); //PUSH EDX PUSH EAX
|
|
rsp_size=16;
|
|
t1=MDF_SIB+RT_I64; r1=REG_RSP+REG_RSP<<8; d1=8;
|
|
t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
|
|
}
|
|
} else {
|
|
if (!(arg1->type&MDF_STK)) {
|
|
if (arg2->type.raw_type>=RT_I64 && arg2->type&MDG_DISP_SIB_RIP) {
|
|
t2=arg2->type;
|
|
r2=arg2->reg;
|
|
d2=arg2->disp;
|
|
} else {
|
|
if (arg2->type&MDF_IMM) {
|
|
if (!(builtin2=ICBuiltInFloatConst(arg2->disp(F64)))) {
|
|
t2=MDF_RIP_DISP32+RT_I64;
|
|
r2=REG_RIP;
|
|
d2=COCFloatConstFind(cc,arg2->disp(F64))+buf2;
|
|
}
|
|
} else {
|
|
ICPush(tmpi,arg2->type,arg2->reg,arg2->disp,rip);
|
|
t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
|
|
rsp_size+=8;
|
|
}
|
|
}
|
|
if (arg1->type.raw_type>=RT_I64 && arg1->type&MDG_DISP_SIB_RIP) {
|
|
t1=arg1->type;
|
|
r1=arg1->reg;
|
|
d1=arg1->disp;
|
|
} else {
|
|
if (arg1->type&MDF_IMM) {
|
|
if (!(builtin1=ICBuiltInFloatConst(arg1->disp(F64)))) {
|
|
t1=MDF_RIP_DISP32+RT_I64;
|
|
r1=REG_RIP;
|
|
d1=COCFloatConstFind(cc,arg1->disp(F64))+buf2;
|
|
}
|
|
} else {
|
|
ICPush(tmpi,arg1->type,arg1->reg,arg1->disp,rip);
|
|
t1=MDF_SIB+RT_I64; r1=REG_RSP+REG_RSP<<8; d1=0;
|
|
rsp_size+=8;
|
|
if (r2==REG_RSP+REG_RSP<<8)
|
|
d2+=8;
|
|
}
|
|
}
|
|
} else {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,arg2->type,
|
|
arg2->reg,arg2->disp,rip);
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,arg1->type,
|
|
arg1->reg,arg1->disp,rip);
|
|
ICU16(tmpi,0x5052); //PUSH EDX PUSH EAX
|
|
rsp_size=16;
|
|
t1=MDF_SIB+RT_I64; r1=REG_RSP+REG_RSP<<8; d1=8;
|
|
t2=MDF_SIB+RT_I64; r2=REG_RSP+REG_RSP<<8; d2=0;
|
|
}
|
|
}
|
|
}
|
|
if (!dont_pop_float && !rsp_size) {
|
|
rsp_size=8;
|
|
ICAddRSP(tmpi,-8);
|
|
}
|
|
if (!dont_push_float) {
|
|
if (builtin2 && !builtin1) {
|
|
alt=!alt;
|
|
SwapI64(&t1,&t2);
|
|
SwapI64(&r1,&r2);
|
|
SwapI64(&d1,&d2);
|
|
SwapI64(&builtin1,&builtin2);
|
|
}
|
|
if (builtin1)
|
|
ICU16(tmpi,builtin1);
|
|
else
|
|
ICSlashOp(tmpi,t1,r1,d1,SLASH_OP_FLD,rip);
|
|
}
|
|
if (alt)
|
|
switch (op.u8[0]) {
|
|
case 4: op=SLASH_OP_FSUBR; break;
|
|
case 6: op=SLASH_OP_FDIVR; break;
|
|
}
|
|
if (builtin2) {
|
|
ICU16(tmpi,builtin2);
|
|
ICU16(tmpi,op.u16[2]);
|
|
} else
|
|
ICSlashOp(tmpi,t2,r2,d2,op,rip);
|
|
CmpNoteFloatOp(cc,tmpi,TRUE,TRUE,CN_INST);
|
|
if (dont_pop_float) {
|
|
if (rsp_size)
|
|
ICAddRSP(tmpi,rsp_size);
|
|
} else {
|
|
if (rsp_size==8)
|
|
ICSlashOp(tmpi,MDF_SIB+RT_I64,REG_RSP+REG_RSP<<8,0,SLASH_OP_FSTP,rip);
|
|
else if (rsp_size>8) {
|
|
ICSlashOp(tmpi,MDF_SIB+RT_I64,REG_RSP+REG_RSP<<8,rsp_size-8,
|
|
SLASH_OP_FSTP,rip);
|
|
ICAddRSP(tmpi,rsp_size-8);
|
|
}
|
|
ICPop(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,rip);
|
|
}
|
|
}
|
|
|
|
U0 ICFCmp(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 op,I64 rip)
|
|
{
|
|
Bool dont_push_float,dont_pop_float;
|
|
CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
|
|
if (dont_push_float) {
|
|
if (tmpi->ic_flags&ICF_ALT_TEMPLATE) {
|
|
if (tmpi->ic_flags&ICF_POP_CMP)
|
|
ICPopRegs(tmpi,1<<REG_RAX);
|
|
else
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg1.type,tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
} else
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
|
|
} else {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
|
|
if (tmpi->ic_flags&ICF_POP_CMP)
|
|
ICPopRegs(tmpi,1<<REG_RDX);
|
|
else
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,
|
|
tmpi->arg1.type,tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
}
|
|
if (tmpi->ic_flags&ICF_PUSH_CMP)
|
|
ICPushRegs(tmpi,1<<REG_RAX);
|
|
ICCopyTemplate(cc,tmpi,op,FALSE,TRUE,FALSE,CN_INST);
|
|
ICMov(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,
|
|
MDF_REG+RT_I64,REG_RAX,0,rip);
|
|
}
|
|
|
|
U0 ICFModEqu(CCmpCtrl *cc,CIntermediateCode *tmpi,I64 rip)
|
|
{
|
|
Bool dont_push_float,dont_pop_float;
|
|
CmpSetFloatOpPushPop(cc,tmpi,&dont_push_float,&dont_pop_float);
|
|
if (tmpi->ic_flags & ICF_BY_VAL) {
|
|
if (dont_push_float) {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg1.type&MDG_MASK+tmpi->arg1_type_pointed_to,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RAX,MDF_REG+RT_I64,REG_RAX,0,FALSE,rip);
|
|
} else {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,
|
|
tmpi->arg1.type&MDG_MASK+tmpi->arg1_type_pointed_to,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RDX,MDF_REG+RT_I64,REG_RDX,0,FALSE,rip);
|
|
}
|
|
//TODO: unpushable,unpop? Not sure
|
|
ICCopyTemplate(cc,tmpi,CMP_TEMPLATE_MOD,FALSE,FALSE,FALSE,CN_INST);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RAX,MDF_REG+RT_I64,REG_RAX,0,TRUE,rip);
|
|
ICMov(tmpi,tmpi->arg1.type&MDG_MASK+tmpi->arg1_type_pointed_to,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,MDF_REG+RT_I64,REG_RAX,0,rip);
|
|
if (tmpi->res.type.mode)
|
|
ICMov(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,
|
|
tmpi->arg1.type&MDG_MASK+tmpi->arg1_type_pointed_to,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
} else {
|
|
if (dont_push_float) {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RCX,0,tmpi->arg1.type,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
MDF_DISP+tmpi->arg1_type_pointed_to,REG_RCX,0,rip);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RAX,MDF_REG+RT_I64,REG_RAX,0,FALSE,rip);
|
|
} else {
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RAX,0,
|
|
tmpi->arg2.type,tmpi->arg2.reg,tmpi->arg2.disp,rip);
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RCX,0,tmpi->arg1.type,
|
|
tmpi->arg1.reg,tmpi->arg1.disp,rip);
|
|
ICMov(tmpi,MDF_REG+RT_I64,REG_RDX,0,
|
|
MDF_DISP+tmpi->arg1_type_pointed_to,REG_RCX,0,rip);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RDX,MDF_REG+RT_I64,REG_RDX,0,FALSE,rip);
|
|
}
|
|
//TODO: unpushable,unpop? Not sure
|
|
ICCopyTemplate(cc,tmpi,CMP_TEMPLATE_MOD,FALSE,FALSE,FALSE,CN_INST);
|
|
if (tmpi->arg1_type_pointed_to!=RT_F64)
|
|
ICFCvt2(cc,tmpi,REG_RAX,MDF_REG+RT_I64,REG_RAX,0,TRUE,rip);
|
|
ICMov(tmpi,MDF_DISP+tmpi->arg1_type_pointed_to,REG_RCX,0,
|
|
MDF_REG+RT_I64,REG_RAX,0,rip);
|
|
if (tmpi->res.type.mode)
|
|
ICMov(tmpi,tmpi->res.type,tmpi->res.reg,tmpi->res.disp,
|
|
MDF_REG+RT_I64,REG_RAX,0,rip);
|
|
}
|
|
}
|