modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr57875.c (about) 1 /* PR rtl-optimization/57875 */ 2 3 extern void abort (void); 4 int a[1], b, c, d, f, i; 5 char e[1]; 6 7 int 8 main () 9 { 10 for (; i < 1; i++) 11 if (!d) 12 { 13 if (!c) 14 f = 2; 15 e[0] &= f ^= 0; 16 } 17 b = a[e[0] >> 1 & 1]; 18 if (b != 0) 19 abort (); 20 return 0; 21 }