modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/gen_tst.c (about)

     1  /* Compiler Test Generator Program.
     2     Copyright (C) 1989 FSF.  */
     3  
     4  
     5  #define E0 ((type *)10000000)
     6  #define reg0 r0
     7  #define indreg0 (*p0)
     8  #define imm0 22
     9  #define limm0 ((type)(int)&glob0)
    10  #define adr0 (*E0)
    11  #define adrreg0 (p0[10000000])
    12  #define adrx0 (E0[x0])
    13  #define regx0 (p0[x0])
    14  
    15  #define E1 ((type *)11111111)
    16  #define reg1 r1
    17  #define indreg1 (*p1)
    18  #define imm1 33
    19  #define limm1 ((type)(int)&glob1)
    20  #define adr1 (*E1)
    21  #define adrreg1 (p1[1111111/4])
    22  #define adrx1 (E1[x1])
    23  #define regx1 (p1[x1])
    24  
    25  int glob0, glob1;
    26  
    27  #define type double
    28  
    29  char *a0[] = {"reg0", "indreg0", "imm0", "limm0",
    30  		"adr0", "adrreg0", "adrx0", "regx0"};
    31  char *a1[] = {"reg1", "indreg1", "imm1", "limm1",
    32  		"adr1", "adrreg1", "adrx1", "regx1"};
    33  
    34  main_compare ()
    35  {
    36    int i0, i1;
    37  
    38    for (i0 = 0;  i0 < 8;  i0++)
    39      {
    40        for (i1 = 0;  i1 < 8;  i1++)
    41  	{
    42  	  printf ("%s%s_cmp (r0, r1, x0, x1, p0, p1)\n", a0[i0], a1[i1]);
    43  	  printf ("type r0, r1;  type *p0, *p1;\n");
    44  	  printf ("{if (%s <= %s) return 1; else return 0;}\n\n",
    45  		  a0[i0], a1[i1], a0[i0]);
    46  	}
    47      }
    48  }
    49  
    50  main_assign ()
    51  {
    52    int i0, i1;
    53  
    54    for (i0 = 0;  i0 < 8;  i0++)
    55      {
    56        if (i0 < 2 || i0 > 3)
    57        for (i1 = 0;  i1 < 8;  i1++)
    58  	{
    59  	  printf ("%s%s_set (r0, r1, x0, x1, p0, p1)\n", a0[i0], a1[i1]);
    60  	  printf ("type r0, r1;  type *p0, *p1;\n");
    61  	  printf ("{%s = %s;  }\n\n",
    62  		  a0[i0], a1[i1]);
    63  	}
    64      }
    65  }
    66  
    67  main () {main_assign ();}