modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr61306-3.c (about) 1 short a = -1; 2 int b; 3 char c; 4 5 int 6 main () 7 { 8 c = a; 9 b = a | c; 10 if (b != -1) 11 __builtin_abort (); 12 return 0; 13 }