ir-tac.bas File Reference

#include "fb.bi"
#include "fbint.bi"
#include "reg.bi"
#include "emit.bi"
#include "flist.bi"
#include "ir.bi"
#include "hlp.bi"

Include dependency graph for ir-tac.bas:

Go to the source code of this file.

Data Structures
class	IRTAC_CTX

Macros
#define	hGetVREG(vreg, dt, dc, t)
#define	hRelinkVreg(v, t)

Functions
sub	hFlushUOP (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
sub	hFlushBOP (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_IRVREG_ptr vr)
sub	hFlushCOMP (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_IRVREG_ptr vr, byval_as_FBSYMBOL_ptr label)
sub	hFlushSTORE (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2)
sub	hFlushLOAD (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
sub	hFlushCONVERT (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2)
sub	hFlushCALL (byval_as_integer op, byval_as_FBSYMBOL_ptr proc, byval_as_integer bytestopop, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
sub	hFlushBRANCH (byval_as_integer op, byval_as_FBSYMBOL_ptr label)
sub	hFlushSTACK (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_integer ex)
sub	hFlushADDR (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
sub	hFlushMEM (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_integer bytes, byval_as_any_ptr extra)
sub	hFlushDBG (byval_as_integer op, byval_as_FBSYMBOL_ptr proc, byval_as_integer ex)
sub	hFlushLIT (byval_as_integer op, byval_as_zstring_ptr text)
sub	hFreeIDX (byval_as_IRVREG_ptr vreg, byval_as_integer force=FALSE)
sub	hFreeREG (byval_as_IRVREG_ptr vreg, byval_as_integer force=FALSE)
sub	hFreePreservedRegs ()
sub	hDumpFreeIntRegs ()
sub	hDump (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_IRVREG_ptr vr, byval_as_integer wrapline=FALSE)
function_as_string	tacvregDump (byval_as_IRTACVREG_ptr tacvreg)
sub	tacDump (byval_as_IRTAC_ptr tac)
sub	_flush ()
private sub	_init ()
private sub	_end ()
private function_as_integer	_emitBegin ()
private sub	_emitEnd (byval_as_double tottime)
private function_as_integer	_getOptionValue (byval_as_IR_OPTIONVALUE opt)
private sub	hLoadIDX (byval_as_IRVREG_ptr vreg)
private sub	hRelink (byval_as_IRVREG_ptr vreg, byval_as_IRTACVREG_ptr tvreg)
private sub	_emit (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_IRVREG_ptr vr, byval_as_FBSYMBOL_ptr ex1=NULL, byval_as_integer ex2=0)
private sub	_procBegin (byval_as_FBSYMBOL_ptr proc)
private sub	_procEnd (byval_as_FBSYMBOL_ptr proc)
private sub	_procAllocArg (byval_as_FBSYMBOL_ptr proc, byval_as_FBSYMBOL_ptr sym)
private sub	_procAllocLocal (byval_as_FBSYMBOL_ptr proc, byval_as_FBSYMBOL_ptr sym)
private function_as_const_zstring_ptr	_procGetFrameRegName ()
private sub	_scopeBegin (byval_as_FBSYMBOL_ptr s)
private sub	_scopeEnd (byval_as_FBSYMBOL_ptr s)
private sub	_procAllocStaticVars (byval_as_FBSYMBOL_ptr head_sym)
private sub	_emitLabel (byval_as_FBSYMBOL_ptr label)
private sub	_emitReturn (byval_as_integer bytestopop)
private sub	_emitProcBegin (byval_as_FBSYMBOL_ptr proc, byval_as_FBSYMBOL_ptr initlabel)
private sub	_emitProcEnd (byval_as_FBSYMBOL_ptr proc, byval_as_FBSYMBOL_ptr initlabel, byval_as_FBSYMBOL_ptr exitlabel)
private sub	_emitScopeBegin (byval_as_FBSYMBOL_ptr s)
private sub	_emitScopeEnd (byval_as_FBSYMBOL_ptr s)
private sub	_emitBop (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_IRVREG_ptr vr, byval_as_FBSYMBOL_ptr ex)
private sub	_emitUop (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
private sub	_emitConvert (byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2)
private sub	_emitStore (byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2)
private sub	_emitSpillRegs ()
private sub	_emitLoad (byval_as_IRVREG_ptr v1)
private sub	_emitLoadRes (byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
private sub	_emitStack (byval_as_integer op, byval_as_IRVREG_ptr v1)
private sub	_emitPushArg (byval_as_FBSYMBOL_ptr param, byval_as_IRVREG_ptr vr, byval_as_longint udtlen, byval_as_integer level)
private sub	_emitAddr (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr)
private sub	_emitLabelNF (byval_as_FBSYMBOL_ptr l)
private sub	_emitCall (byval_as_FBSYMBOL_ptr proc, byval_as_integer bytestopop, byval_as_IRVREG_ptr vr, byval_as_integer level)
private sub	_emitCallPtr (byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr vr, byval_as_integer bytestopop, byval_as_integer level)
private sub	_emitStackAlign (byval_as_integer bytes)
private sub	_emitJumpPtr (byval_as_IRVREG_ptr v1)
private sub	_emitBranch (byval_as_integer op, byval_as_FBSYMBOL_ptr label)
private sub	_emitJmpTb (byval_as_IRVREG_ptr v1, byval_as_FBSYMBOL_ptr tbsym, byval_as_ulongint_ptr values, byval_as_FBSYMBOL_ptr_ptr labels, byval_as_integer labelcount, byval_as_FBSYMBOL_ptr deflabel, byval_as_ulongint minval, byval_as_ulongint maxval)
private sub	_emitMem (byval_as_integer op, byval_as_IRVREG_ptr v1, byval_as_IRVREG_ptr v2, byval_as_longint bytes)
private sub	_emitDECL (byval_as_FBSYMBOL_ptr sym)
private sub	_emitDBG (byval_as_integer op, byval_as_FBSYMBOL_ptr proc, byval_as_integer ex)
private sub	_emitComment (byval_as_zstring_ptr text)
private sub	_emitAsmBegin ()
private sub	_emitAsmText (byval_as_zstring_ptr text)
private sub	_emitAsmSymb (byval_as_FBSYMBOL_ptr sym)
private sub	_emitAsmEnd ()
private sub	_emitVarIniBegin (byval_as_FBSYMBOL_ptr sym)
private sub	_emitVarIniEnd (byval_as_FBSYMBOL_ptr sym)
private sub	_emitVarIniI (byval_as_FBSYMBOL_ptr sym, byval_as_longint value)
private sub	_emitVarIniF (byval_as_FBSYMBOL_ptr sym, byval_as_double value)
private sub	_emitVarIniOfs (byval_as_FBSYMBOL_ptr sym, byval_as_longint ofs)
private sub	_emitVarIniStr (byval_as_longint totlgt, byval_as_zstring_ptr litstr, byval_as_longint litlgt)
private sub	_emitVarIniWstr (byval_as_longint totlgt, byval_as_wstring_ptr litstr, byval_as_longint litlgt)
private sub	_emitVarIniPad (byval_as_longint bytes)
private sub	_emitVarIniScopeBegin ()
private sub	_emitVarIniScopeEnd ()
private sub	_emitFbctinfBegin ()
private sub	_emitFbctinfString (byval_as_zstring_ptr s)
private sub	_emitFbctinfEnd ()
private function_as_IRVREG_ptr	hNewVR (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_integer vtype)
private function_as_IRVREG_ptr	_allocVreg (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype)
private function_as_IRVREG_ptr	_allocVrImm (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_longint value)
private function_as_IRVREG_ptr	_allocVrImmF (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_double value)
private function_as_IRVREG_ptr	_allocVrVar (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_FBSYMBOL_ptr symbol, byval_as_longint ofs)
private function_as_IRVREG_ptr	_allocVrIdx (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_FBSYMBOL_ptr symbol, byval_as_longint ofs, byval_as_integer mult, byval_as_IRVREG_ptr vidx)
private function_as_IRVREG_ptr	_allocVrPtr (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_longint ofs, byval_as_IRVREG_ptr vidx)
private function_as_IRVREG_ptr	_allocVrOfs (byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype, byval_as_FBSYMBOL_ptr symbol, byval_as_longint ofs)
private sub	_setVregDataType (byval_as_IRVREG_ptr vreg, byval_as_integer dtype, byval_as_FBSYMBOL_ptr subtype)
private sub	hRename (byval_as_IRVREG_ptr vold, byval_as_IRVREG_ptr vnew)
private sub	hReuse (byval_as_IRTAC_ptr t)
private function_as_integer	hPreserveReg (byval_as_IRVREG_ptr vr)
private sub	hPreserveRegs (byval_as_IRVREG_ptr ptrvreg=NULL)
private sub	hSpillRegs ()
private function_as_uinteger	_GetDistance (byval_as_IRVREG_ptr vreg)
private sub	_loadVR (byval_as_integer reg, byval_as_IRVREG_ptr vreg, byval_as_IRVREG_ptr vauxparent)
private sub	_storeVR (byval_as_IRVREG_ptr vreg, byval_as_IRVREG_ptr vauxparent)
private sub	_xchgTOS (byval_as_integer reg)

Variables
IRTAC_CTX	ctx
REGCLASS_ptr	regTB [toEMIT_REGCLASSES+1]
IR_VTBL	irtac_vtbl =

Macro Definition Documentation

#define hGetVREG	(		vreg,
			dt,
			dc,
			t
	)

Value:

/* (multi line FreeBasic #MACRO) 
        if( vreg <> NULL ) then
                t = vreg->typ

                dt = typeGet( vreg->dtype )
                if( dt = FB_DATATYPE_POINTER ) then
                        dt = FB_DATATYPE_ULONG
                end if

                dc = symb_dtypeTB(dt).class

        else
                t  = INVALID
                dt = FB_DATATYPE_INVALID
                dc = INVALID
        end if
#endmacro */

Definition at line 238 of file ir-tac.bas.

#define hRelinkVreg	(		v,
			t
	)

Value:

/* (multi line FreeBasic #MACRO) 
    t->v.reg.parent = NULL
    t->v.reg.next = NULL

    if( v <> NULL ) then
        hRelink( v, @t->v.reg )
        v->taclast = t

        if( v->vidx <> NULL ) then
                t->v.idx.vreg = v->vidx
                t->v.idx.parent = v
                t->v.idx.next = NULL
                hRelink( v->vidx, @t->v.idx )
                v->vidx->taclast = t
        end if

        if( v->vaux <> NULL ) then
                t->v.aux.vreg = v->vaux
                t->v.aux.parent = v
                t->v.aux.next = NULL
                hRelink( v->vaux, @t->v.aux )
                v->vaux->taclast = t
        end if
    end if
#endmacro */

Definition at line 270 of file ir-tac.bas.

Function Documentation

private function_as_IRVREG_ptr _allocVreg	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype
	)

Definition at line 894 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrIdx	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_FBSYMBOL_ptr	symbol,
		byval_as_longint	ofs,
		byval_as_integer	mult,
		byval_as_IRVREG_ptr	vidx
	)

Definition at line 991 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrImm	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_longint	value
	)

Definition at line 913 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrImmF	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_double	value
	)

Definition at line 938 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrOfs	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_FBSYMBOL_ptr	symbol,
		byval_as_longint	ofs
	)

Definition at line 1050 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrPtr	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_longint	ofs,
		byval_as_IRVREG_ptr	vidx
	)

Definition at line 1022 of file ir-tac.bas.

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private function_as_IRVREG_ptr _allocVrVar	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_FBSYMBOL_ptr	symbol,
		byval_as_longint	ofs
	)

Definition at line 962 of file ir-tac.bas.

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private sub _emit	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_IRVREG_ptr	vr,
		byval_as_FBSYMBOL_ptr	ex1 = NULL,
		byval_as_integer	ex2 = 0
	)

Definition at line 298 of file ir-tac.bas.

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private sub _emitAddr	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 600 of file ir-tac.bas.

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private sub _emitAsmBegin

(

)

Definition at line 714 of file ir-tac.bas.

private sub _emitAsmEnd

(

)

Definition at line 731 of file ir-tac.bas.

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private sub _emitAsmSymb

(

byval_as_FBSYMBOL_ptr

sym)

Definition at line 722 of file ir-tac.bas.

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private sub _emitAsmText

(

byval_as_zstring_ptr

text)

Definition at line 718 of file ir-tac.bas.

private function_as_integer _emitBegin

(

)

Definition at line 183 of file ir-tac.bas.

private sub _emitBop	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_IRVREG_ptr	vr,
		byval_as_FBSYMBOL_ptr	ex
	)

Definition at line 503 of file ir-tac.bas.

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private sub _emitBranch	(	byval_as_integer	op,
		byval_as_FBSYMBOL_ptr	label
	)

Definition at line 660 of file ir-tac.bas.

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private sub _emitCall	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_integer	bytestopop,
		byval_as_IRVREG_ptr	vr,
		byval_as_integer	level
	)

Definition at line 622 of file ir-tac.bas.

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private sub _emitCallPtr	(	byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr,
		byval_as_integer	bytestopop,
		byval_as_integer	level
	)

Definition at line 635 of file ir-tac.bas.

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private sub _emitComment

(

byval_as_zstring_ptr

text)

Definition at line 710 of file ir-tac.bas.

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private sub _emitConvert	(	byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2
	)

Definition at line 527 of file ir-tac.bas.

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private sub _emitDBG	(	byval_as_integer	op,
		byval_as_FBSYMBOL_ptr	proc,
		byval_as_integer	ex
	)

Definition at line 700 of file ir-tac.bas.

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private sub _emitDECL

(

byval_as_FBSYMBOL_ptr

sym)

Definition at line 694 of file ir-tac.bas.

private sub _emitEnd

(

byval_as_double

tottime)

Definition at line 192 of file ir-tac.bas.

private sub _emitFbctinfBegin

(

)

Definition at line 842 of file ir-tac.bas.

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private sub _emitFbctinfEnd

(

)

Definition at line 850 of file ir-tac.bas.

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private sub _emitFbctinfString

(

byval_as_zstring_ptr

s)

Definition at line 846 of file ir-tac.bas.

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private sub _emitJmpTb	(	byval_as_IRVREG_ptr	v1,
		byval_as_FBSYMBOL_ptr	tbsym,
		byval_as_ulongint_ptr	values,
		byval_as_FBSYMBOL_ptr_ptr	labels,
		byval_as_integer	labelcount,
		byval_as_FBSYMBOL_ptr	deflabel,
		byval_as_ulongint	minval,
		byval_as_ulongint	maxval
	)

Definition at line 665 of file ir-tac.bas.

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private sub _emitJumpPtr

(

byval_as_IRVREG_ptr

v1)

Definition at line 656 of file ir-tac.bas.

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private sub _emitLabel

(

byval_as_FBSYMBOL_ptr

label)

Definition at line 407 of file ir-tac.bas.

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private sub _emitLabelNF

(

byval_as_FBSYMBOL_ptr

l)

Definition at line 612 of file ir-tac.bas.

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private sub _emitLoad

(

byval_as_IRVREG_ptr

v1)

Definition at line 551 of file ir-tac.bas.

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private sub _emitLoadRes	(	byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 561 of file ir-tac.bas.

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private sub _emitMem	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_longint	bytes
	)

Definition at line 683 of file ir-tac.bas.

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private sub _emitProcBegin	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_FBSYMBOL_ptr	initlabel
	)

Definition at line 431 of file ir-tac.bas.

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private sub _emitProcEnd	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_FBSYMBOL_ptr	initlabel,
		byval_as_FBSYMBOL_ptr	exitlabel
	)

Definition at line 450 of file ir-tac.bas.

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private sub _emitPushArg	(	byval_as_FBSYMBOL_ptr	param,
		byval_as_IRVREG_ptr	vr,
		byval_as_longint	udtlen,
		byval_as_integer	level
	)

Definition at line 583 of file ir-tac.bas.

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private sub _emitReturn

(

byval_as_integer

bytestopop)

Definition at line 419 of file ir-tac.bas.

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private sub _emitScopeBegin

(

byval_as_FBSYMBOL_ptr

s)

Definition at line 483 of file ir-tac.bas.

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private sub _emitScopeEnd

(

byval_as_FBSYMBOL_ptr

s)

Definition at line 493 of file ir-tac.bas.

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private sub _emitSpillRegs

(

)

Definition at line 542 of file ir-tac.bas.

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private sub _emitStack	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1
	)

Definition at line 572 of file ir-tac.bas.

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private sub _emitStackAlign

(

byval_as_integer

bytes)

Definition at line 648 of file ir-tac.bas.

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private sub _emitStore	(	byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2
	)

Definition at line 536 of file ir-tac.bas.

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private sub _emitUop	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 517 of file ir-tac.bas.

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private sub _emitVarIniBegin

(

byval_as_FBSYMBOL_ptr

sym)

Definition at line 735 of file ir-tac.bas.

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private sub _emitVarIniEnd

(

byval_as_FBSYMBOL_ptr

sym)

Definition at line 740 of file ir-tac.bas.

private sub _emitVarIniF	(	byval_as_FBSYMBOL_ptr	sym,
		byval_as_double	value
	)

Definition at line 752 of file ir-tac.bas.

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private sub _emitVarIniI	(	byval_as_FBSYMBOL_ptr	sym,
		byval_as_longint	value
	)

Definition at line 743 of file ir-tac.bas.

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private sub _emitVarIniOfs	(	byval_as_FBSYMBOL_ptr	sym,
		byval_as_longint	ofs
	)

Definition at line 756 of file ir-tac.bas.

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private sub _emitVarIniPad

(

byval_as_longint

bytes)

Definition at line 830 of file ir-tac.bas.

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private sub _emitVarIniScopeBegin

(

)

Definition at line 834 of file ir-tac.bas.

private sub _emitVarIniScopeEnd

(

)

Definition at line 838 of file ir-tac.bas.

private sub _emitVarIniStr	(	byval_as_longint	totlgt,
		byval_as_zstring_ptr	litstr,
		byval_as_longint	litlgt
	)

Definition at line 761 of file ir-tac.bas.

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private sub _emitVarIniWstr	(	byval_as_longint	totlgt,
		byval_as_wstring_ptr	litstr,
		byval_as_longint	litlgt
	)

Definition at line 795 of file ir-tac.bas.

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private sub _end

(

void

)

Definition at line 171 of file ir-tac.bas.

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private sub _flush

(

void

)

Definition at line 1312 of file ir-tac.bas.

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private function_as_uinteger _GetDistance

(

byval_as_IRVREG_ptr

vreg)

Definition at line 2501 of file ir-tac.bas.

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private function_as_integer _getOptionValue

(

byval_as_IR_OPTIONVALUE

opt)

Definition at line 202 of file ir-tac.bas.

private sub _init

(

)

Definition at line 157 of file ir-tac.bas.

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private sub _loadVR	(	byval_as_integer	reg,
		byval_as_IRVREG_ptr	vreg,
		byval_as_IRVREG_ptr	vauxparent
	)

Definition at line 2534 of file ir-tac.bas.

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private sub _procAllocArg	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_FBSYMBOL_ptr	sym
	)

Definition at line 353 of file ir-tac.bas.

private sub _procAllocLocal	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_FBSYMBOL_ptr	sym
	)

Definition at line 363 of file ir-tac.bas.

private sub _procAllocStaticVars

(

byval_as_FBSYMBOL_ptr

head_sym)

Definition at line 401 of file ir-tac.bas.

private sub _procBegin

(

byval_as_FBSYMBOL_ptr

proc)

Definition at line 334 of file ir-tac.bas.

private sub _procEnd

(

byval_as_FBSYMBOL_ptr

proc)

Definition at line 344 of file ir-tac.bas.

private function_as_const_zstring_ptr _procGetFrameRegName

(

)

Definition at line 374 of file ir-tac.bas.

private sub _scopeBegin

(

byval_as_FBSYMBOL_ptr

s)

Definition at line 383 of file ir-tac.bas.

private sub _scopeEnd

(

byval_as_FBSYMBOL_ptr

s)

Definition at line 393 of file ir-tac.bas.

private sub _setVregDataType	(	byval_as_IRVREG_ptr	vreg,
		byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype
	)

Definition at line 1070 of file ir-tac.bas.

private sub _storeVR	(	byval_as_IRVREG_ptr	vreg,
		byval_as_IRVREG_ptr	vauxparent
	)

Definition at line 2569 of file ir-tac.bas.

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private sub _xchgTOS

(

byval_as_integer

reg)

Definition at line 2630 of file ir-tac.bas.

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private sub hDump	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_IRVREG_ptr	vr,
		byval_as_integer	wrapline = FALSE
	)

Definition at line 1109 of file ir-tac.bas.

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private sub hDumpFreeIntRegs

(

)

Definition at line 1086 of file ir-tac.bas.

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private sub hFlushADDR	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 2317 of file ir-tac.bas.

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private sub hFlushBOP	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 1853 of file ir-tac.bas.

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private sub hFlushBRANCH	(	byval_as_integer	op,
		byval_as_FBSYMBOL_ptr	label
	)

Definition at line 1404 of file ir-tac.bas.

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private sub hFlushCALL	(	byval_as_integer	op,
		byval_as_FBSYMBOL_ptr	proc,
		byval_as_integer	bytestopop,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 1616 of file ir-tac.bas.

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private sub hFlushCOMP	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_IRVREG_ptr	vr,
		byval_as_FBSYMBOL_ptr	label
	)

Definition at line 1967 of file ir-tac.bas.

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private sub hFlushCONVERT	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2
	)

Definition at line 2220 of file ir-tac.bas.

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private sub hFlushDBG	(	byval_as_integer	op,
		byval_as_FBSYMBOL_ptr	proc,
		byval_as_integer	ex
	)

Definition at line 2393 of file ir-tac.bas.

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private sub hFlushLIT	(	byval_as_integer	op,
		byval_as_zstring_ptr	text
	)

Definition at line 2415 of file ir-tac.bas.

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private sub hFlushLOAD	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 2145 of file ir-tac.bas.

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private sub hFlushMEM	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2,
		byval_as_integer	bytes,
		byval_as_any_ptr	extra
	)

Definition at line 2358 of file ir-tac.bas.

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private sub hFlushSTACK	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_integer	ex
	)

Definition at line 1684 of file ir-tac.bas.

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private sub hFlushSTORE	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	v2
	)

Definition at line 2099 of file ir-tac.bas.

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private sub hFlushUOP	(	byval_as_integer	op,
		byval_as_IRVREG_ptr	v1,
		byval_as_IRVREG_ptr	vr
	)

Definition at line 1732 of file ir-tac.bas.

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private sub hFreeIDX	(	byval_as_IRVREG_ptr	vreg,
		byval_as_integer	force = FALSE
	)

Definition at line 2430 of file ir-tac.bas.

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private sub hFreePreservedRegs

(

)

Definition at line 1429 of file ir-tac.bas.

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private sub hFreeREG	(	byval_as_IRVREG_ptr	vreg,
		byval_as_integer	force = FALSE
	)

Definition at line 2453 of file ir-tac.bas.

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private sub hLoadIDX

(

byval_as_IRVREG_ptr

vreg)

Definition at line 210 of file ir-tac.bas.

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private function_as_IRVREG_ptr hNewVR	(	byval_as_integer	dtype,
		byval_as_FBSYMBOL_ptr	subtype,
		byval_as_integer	vtype
	)

Definition at line 858 of file ir-tac.bas.

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private function_as_integer hPreserveReg

(

byval_as_IRVREG_ptr

vr)

Definition at line 1456 of file ir-tac.bas.

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private sub hPreserveRegs

(

byval_as_IRVREG_ptr

ptrvreg = NULL)

Definition at line 1554 of file ir-tac.bas.

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private sub hRelink	(	byval_as_IRVREG_ptr	vreg,
		byval_as_IRTACVREG_ptr	tvreg
	)

Definition at line 259 of file ir-tac.bas.

private sub hRename	(	byval_as_IRVREG_ptr	vold,
		byval_as_IRVREG_ptr	vnew
	)

Definition at line 1196 of file ir-tac.bas.

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private sub hReuse

(

byval_as_IRTAC_ptr

t)

Definition at line 1229 of file ir-tac.bas.

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private sub hSpillRegs

(

)

Definition at line 2071 of file ir-tac.bas.

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sub tacDump

(

byval_as_IRTAC_ptr

tac)

Definition at line 1176 of file ir-tac.bas.

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function_as_string tacvregDump

(

byval_as_IRTACVREG_ptr

tacvreg)

Definition at line 1166 of file ir-tac.bas.

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Variable Documentation

IRTAC_CTX ctx

Definition at line 153 of file ir-tac.bas.

IR_VTBL irtac_vtbl =

Definition at line 2646 of file ir-tac.bas.

REGCLASS_ptr regTB[toEMIT_REGCLASSES+1]

Definition at line 155 of file ir-tac.bas.