sdcc/support/regression/tests/gcc-torture-execute-pr70127.c

   1 /*
   2    pr70127.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 tree-optimization/70127 */
  12
  13 struct S { int f; signed int g : 2; } a[1], c = {5, 1}, d;
  14 short b;
  15
  16 void
  17 foo (int x)
  18 {
  19   if (x != 1)
  20     ASSERT (0);
  21 }
  22
  23 void
  24 testTortureExecute (void)
  25 {
  26   while (b++ <= 0)
  27     {
  28       struct S e = {1, 1};
  29       d = e = a[0] = c;
  30     }
  31   foo (a[0].g);
  32   return;
  33 }