modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/loadhicc.c (about)

     1  typedef int xtype;
     2  
     3  foo (p, pc)
     4       xtype *p;
     5       char *pc;
     6  {
     7    xtype a;
     8    unsigned b = 0;
     9  
    10    a = *p;
    11    p[1] = a;
    12    if ((unsigned) p[1] > 0)
    13      return 1;
    14    return a;
    15  }