support/regression/tests/gcc-torture-execute-20030401-1.c


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/*
   20030401-1.c from the execute part of the gcc torture tests.
 */

#include <testfwk.h>

#ifdef __SDCC
#pragma std_c99
#endif

/* Testcase for PR fortran/9974.  This was a miscompilation of the g77
   front-end caused by the jump bypassing optimizations not handling
   instructions inserted on CFG edges.  */

int bar ()
{
  return 1;
}

void foo (int x)
{
  unsigned char error = 0;

  if (! (error = ((x == 0) || bar ())))
    bar ();
  if (! error)
    ASSERT (0);
}

void
testTortureExecute (void)
{
  foo (1);
  return;
}