sdcc/support/regression/tests/gcc-torture-execute-divcmp-3.c

   1 /*
   2    divcmp-3.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 int test1(char x)
  12 {
  13   return x/100 == 3;
  14 }
  15
  16 int test1u(unsigned char x)
  17 {
  18   return x/100 == 3;
  19 }
  20
  21 int test2(char x)
  22 {
  23   return x/100 != 3;
  24 }
  25
  26 int test2u(unsigned char x)
  27 {
  28   return x/100 != 3;
  29 }
  30
  31 int test3(char x)
  32 {
  33   return x/100 < 3;
  34 }
  35
  36 int test3u(unsigned char x)
  37 {
  38   return x/100 < 3;
  39 }
  40
  41 int test4(char x)
  42 {
  43   return x/100 <= 3;
  44 }
  45
  46 int test4u(unsigned char x)
  47 {
  48   return x/100 <= 3;
  49 }
  50
  51 int test5(char x)
  52 {
  53   return x/100 > 3;
  54 }
  55
  56 int test5u(unsigned char x)
  57 {
  58   return x/100 > 3;
  59 }
  60
  61 int test6(char x)
  62 {
  63   return x/100 >= 3;
  64 }
  65
  66 int test6u(unsigned char x)
  67 {
  68   return x/100 >= 3;
  69 }
  70
  71 void
  72 testTortureExecute (void)
  73 {
  74   int c;
  75
  76   for (c=-128; c<256; c++)
  77   {
  78     if (test1(c) != 0)
  79       ASSERT (0);
  80     if (test1u(c) != 0)
  81       ASSERT (0);
  82     if (test2(c) != 1)
  83       ASSERT (0);
  84     if (test2u(c) != 1)
  85       ASSERT (0);
  86     if (test3(c) != 1)
  87       ASSERT (0);
  88     if (test3u(c) != 1)
  89       ASSERT (0);
  90     if (test4(c) != 1)
  91       ASSERT (0);
  92     if (test4u(c) != 1)
  93       ASSERT (0);
  94     if (test5(c) != 0)
  95       ASSERT (0);
  96     if (test5u(c) != 0)
  97       ASSERT (0);
  98     if (test6(c) != 0)
  99       ASSERT (0);
 100     if (test6u(c) != 0)
 101       ASSERT (0);
 102   }
 103   return;
 104 }
 105