sdcc/support/regression/tests/gcc-torture-execute-pr39240.c

   1 /*
   2    pr39240.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 /* PR target/39240 */
  12
  13 static int foo1 (int x)
  14 {
  15   return x;
  16 }
  17
  18 unsigned int bar1 (int x)
  19 {
  20   return foo1 (x + 6);
  21 }
  22
  23 volatile unsigned long l1 = (unsigned int) -4;
  24
  25 static short int foo2 (int x)
  26 {
  27   return x;
  28 }
  29
  30 unsigned short int bar2 (int x)
  31 {
  32   return foo2 (x + 6);
  33 }
  34
  35 volatile unsigned long l2 = (unsigned short int) -4;
  36
  37 #if !defined(__SDCC_pdk14) // Lack of memory
  38 static signed char foo3 (int x)
  39 {
  40   return x;
  41 }
  42
  43 unsigned char bar3 (int x)
  44 {
  45   return foo3 (x + 6);
  46 }
  47
  48 volatile unsigned long l3 = (unsigned char) -4;
  49
  50 static unsigned int foo4 (int x)
  51 {
  52   return x;
  53 }
  54
  55 int bar4 (int x)
  56 {
  57   return foo4 (x + 6);
  58 }
  59
  60 volatile unsigned long l4 = (int) -4;
  61
  62 static unsigned short int foo5 (int x)
  63 {
  64   return x;
  65 }
  66
  67 short int bar5 (int x)
  68 {
  69   return foo5 (x + 6);
  70 }
  71
  72 volatile unsigned long l5 = (short int) -4;
  73
  74 static unsigned char foo6 (int x)
  75 {
  76   return x;
  77 }
  78
  79 signed char bar6 (int x)
  80 {
  81   return foo6 (x + 6);
  82 }
  83
  84 volatile unsigned long l6 = (signed char) -4;
  85 #endif
  86
  87 void
  88 testTortureExecute (void)
  89 {
  90   if (bar1 (-10) != l1)
  91     ASSERT (0);
  92   if (bar2 (-10) != l2)
  93     ASSERT (0);
  94 #if !defined(__SDCC_pdk14) // Lack of memory
  95   if (bar3 (-10) != l3)
  96     ASSERT (0);
  97   if (bar4 (-10) != l4)
  98     ASSERT (0);
  99   if (bar5 (-10) != l5)
 100     ASSERT (0);
 101   if (bar6 (-10) != l6)
 102     ASSERT (0);
 103 #endif
 104   return;
 105 }
 106