ast-optimize.bas File Reference

#include "fb.bi"
#include "fbint.bi"
#include "ir.bi"
#include "rtl.bi"
#include "ast.bi"
#include "hlp.bi"

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Functions
private sub	hOptConstRemNeg (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hConstAccumADDSUB (byval_as_ASTNODE_ptr n, byref_as_ASTNODE_ptr accumval, byval_as_integer sign)
private function_as_ASTNODE_ptr	hConstAccumMUL (byval_as_ASTNODE_ptr n, byref_as_ASTNODE_ptr accumval)
private function_as_ASTNODE_ptr	hOptConstAccum1 (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptConstAccum2 (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hConstDistMUL (byval_as_ASTNODE_ptr n, byref_as_ASTNODE_ptr accumval)
private function_as_ASTNODE_ptr	hOptConstDistMUL (byval_as_ASTNODE_ptr n)
private sub	hOptConstIdxMult (byval_as_ASTNODE_ptr n)
private function_as_integer	astIncOffset (byval_as_ASTNODE_ptr n, byval_as_longint ofs)
private function_as_ASTNODE_ptr	hOptDerefAddr (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptConstIDX (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hMergeNestedFIELDs (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptAssocADD (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptAssocMUL (byval_as_ASTNODE_ptr n)
private sub	hDivToShift_Signed (byval_as_ASTNODE_ptr n, byval_as_integer const_val)
private function_as_integer	hToPow2 (byval_as_ulongint v)
private sub	hOptToShift (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptNullOp (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptLogic (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hDoOptRemConv (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptStrMultConcat (byval_as_ASTNODE_ptr lnk, byval_as_ASTNODE_ptr dst, byval_as_ASTNODE_ptr n, byval_as_integer is_wstr)
private function_as_integer	hIsMultStrConcat (byval_as_ASTNODE_ptr l, byval_as_ASTNODE_ptr r)
private function_as_ASTNODE_ptr	hOptStrAssignment (byval_as_ASTNODE_ptr n, byval_as_ASTNODE_ptr l, byval_as_ASTNODE_ptr r)
function_as_ASTNODE_ptr	astOptAssignment (byval_as_ASTNODE_ptr n)
function_as_ASTNODE_ptr	hOptSelfAssign (byval_as_ASTNODE_ptr n)
function_as_ASTNODE_ptr	hOptSelfCompare (byval_as_ASTNODE_ptr n)
private function_as_ASTNODE_ptr	hOptReciprocal (byval_as_ASTNODE_ptr n)
function_as_ASTNODE_ptr	astOptimizeTree (byval_as_ASTNODE_ptr n)

Function Documentation

private function_as_integer astIncOffset	(	byval_as_ASTNODE_ptr	n,
		byval_as_longint	ofs
	)

Definition at line 465 of file ast-optimize.bas.

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function_as_ASTNODE_ptr astOptAssignment

(

byval_as_ASTNODE_ptr

n)

Definition at line 1613 of file ast-optimize.bas.

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function_as_ASTNODE_ptr astOptimizeTree

(

byval_as_ASTNODE_ptr

n)

Definition at line 1873 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hConstAccumADDSUB	(	byval_as_ASTNODE_ptr	n,
		byref_as_ASTNODE_ptr	accumval,
		byval_as_integer	sign
	)

Definition at line 61 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hConstAccumMUL	(	byval_as_ASTNODE_ptr	n,
		byref_as_ASTNODE_ptr	accumval
	)

Definition at line 130 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hConstDistMUL	(	byval_as_ASTNODE_ptr	n,
		byref_as_ASTNODE_ptr	accumval
	)

Definition at line 263 of file ast-optimize.bas.

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private sub hDivToShift_Signed	(	byval_as_ASTNODE_ptr	n,
		byval_as_integer	const_val
	)

Definition at line 851 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hDoOptRemConv

(

byval_as_ASTNODE_ptr

n)

Definition at line 1322 of file ast-optimize.bas.

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private function_as_integer hIsMultStrConcat	(	byval_as_ASTNODE_ptr	l,
		byval_as_ASTNODE_ptr	r
	)

Definition at line 1490 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hMergeNestedFIELDs

(

byval_as_ASTNODE_ptr

n)

Definition at line 621 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptAssocADD

(

byval_as_ASTNODE_ptr

n)

Definition at line 731 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptAssocMUL

(

byval_as_ASTNODE_ptr

n)

Definition at line 805 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptConstAccum1

(

byval_as_ASTNODE_ptr

n)

Definition at line 169 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptConstAccum2

(

byval_as_ASTNODE_ptr

n)

Definition at line 217 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptConstDistMUL

(

byval_as_ASTNODE_ptr

n)

Definition at line 300 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptConstIDX

(

byval_as_ASTNODE_ptr

n)

Definition at line 562 of file ast-optimize.bas.

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private sub hOptConstIdxMult

(

byval_as_ASTNODE_ptr

n)

Definition at line 392 of file ast-optimize.bas.

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private sub hOptConstRemNeg

(

byval_as_ASTNODE_ptr

n)

Definition at line 18 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptDerefAddr

(

byval_as_ASTNODE_ptr

n)

Definition at line 519 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptLogic

(

byval_as_ASTNODE_ptr

n)

Definition at line 1165 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptNullOp

(

byval_as_ASTNODE_ptr

n)

Definition at line 1004 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptReciprocal

(

byval_as_ASTNODE_ptr

n)

Definition at line 1824 of file ast-optimize.bas.

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function_as_ASTNODE_ptr hOptSelfAssign

(

byval_as_ASTNODE_ptr

n)

Definition at line 1743 of file ast-optimize.bas.

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function_as_ASTNODE_ptr hOptSelfCompare

(

byval_as_ASTNODE_ptr

n)

Definition at line 1780 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptStrAssignment	(	byval_as_ASTNODE_ptr	n,
		byval_as_ASTNODE_ptr	l,
		byval_as_ASTNODE_ptr	r
	)

Definition at line 1526 of file ast-optimize.bas.

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private function_as_ASTNODE_ptr hOptStrMultConcat	(	byval_as_ASTNODE_ptr	lnk,
		byval_as_ASTNODE_ptr	dst,
		byval_as_ASTNODE_ptr	n,
		byval_as_integer	is_wstr
	)

Definition at line 1401 of file ast-optimize.bas.

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private sub hOptToShift

(

byval_as_ASTNODE_ptr

n)

Definition at line 914 of file ast-optimize.bas.

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private function_as_integer hToPow2

(

byval_as_ulongint

v)

Definition at line 903 of file ast-optimize.bas.