sdcc/support/regression/tests/gcc-torture-execute-20020225-1.c

   1 /*
   2    20020225-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 /* This testcase failed at -O2 on powerpc64 due to andsi3 writing
  12    nonzero bits to the high 32 bits of a 64 bit register.  */
  13
  14 unsigned long foo (unsigned long base, unsigned int val)
  15 {
  16   return base + (val & 0x80000001);
  17 }
  18
  19 void testTortureExecute (void)
  20 {
  21   if (foo (0L, 0x0ffffff0) != 0L)
  22     ASSERT (0);
  23   return;
  24 }
  25