modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr78378.c (about) 1 /* PR rtl-optimization/78378 */ 2 3 unsigned long long __attribute__ ((noinline, noclone)) 4 foo (unsigned long long x) 5 { 6 x <<= 41; 7 x /= 232; 8 return 1 + (unsigned short) x; 9 } 10 11 int 12 main () 13 { 14 unsigned long long x = foo (1); 15 if (x != 0x2c24) 16 __builtin_abort(); 17 return 0; 18 }