C++/オープンソースライブラリゲームプログラミング/AngelScript/バイトコードと最適化 のバックアップ(No.1)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44

 
-
|
-
|
!
|
!
 
 
-
|
|
!
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

class MyUInt
{
    MyUInt( const uint& in aVal )
    {
        this.mVal = aVal;
    }
    uint mVal;
};
 
void cla()
{
    MyUInt i(0);
    i.mVal += 1;
}
 
//-----------------------------------------------------------
Temps: 2, 3
 
    0   0 *    PUSH     3
- 12,5 -
    1   3 *    SUSPEND
    2   3 *    VAR      v1
    3   4 *    SetV4    v2, 0x0          (i:0, f:0)
    5   4 *    VAR      v2
    6   5 *    GETREF   0
    7   5 *    GETREF   1
    8   5 *    ALLOC    0xa8cebf8, 66
- 13,5 -
   11   3 *    SUSPEND
   12   3 *    PSF      v1
   13   4 *    CHKREF
   14   4 *    RDS4
   15   4 *    ADDSi    16
   17   4 *    PopRPtr
   18   3 *    RDR4     v2
   19   3 *    ADDIi    v2, v2, 1
   22   3 *    WRTV4    v2
- 14,2 -
   23   3 *    SUSPEND
   24   3 *    PSF      v1
   25   4 *    FREE     0xa8cebf8
   27   3 * 0:
   27   0 *    RET      0

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20

 
-
|
|
!
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

void sca()
{
    uint i = 0;
    i += 1;
}
//-----------------------------------------------------------
Temps: 2
 
    0   0 *    PUSH     2
- 18,5 -
    1   2 *    SUSPEND
    2   2 *    SetV4    v1, 0x0          (i:0, f:0)
- 19,5 -
    4   2 *    SUSPEND
    5   2 *    ADDIi    v1, v1, 1
- 20,2 -
    8   2 *    SUSPEND
    9   2 * 0:
    9   0 *    RET      0

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27

 
-
|
-
!
!
 
 
-
|
!
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

class Class
{
    void classFunc()
    {
    }
};
 
void callClassFunc( Class@ obj )
{
    obj.classFunc();
}
//-----------------------------------------------------------
Temps: 
 
- 48,5 -
    0   0 *    SUSPEND
    1   0 *    PSF      v0
    2   1 *    CHKREF
    3   1 *    RDS4
    4   1 *    CALL     68           (void Class::classFunc())
- 49,2 -
    6   0 *    SUSPEND
    7   0 * 0:
    7   0 *    PSF      v0
    8   1 *    FREE     0xa8d0230
   10   0 *    RET      1

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19

 
-
!
 
 
-
|
!
 
 
 
 
 
 
 
 
 
 
 

void func()
{
}
 
void callFunc()
{
    func();
}
//-----------------------------------------------------------
Temps: 
 
- 57,5 -
    0   0 *    SUSPEND
    1   0 *    CALL     74           (void func())
- 58,2 -
    3   0 *    SUSPEND
    4   0 * 0:
    4   0 *    RET      0