| /* { dg-do compile { target int128 } } */ | |
| /* { dg-options "-O2 -fno-tree-bit-ccp" } */ | |
| int foo_u64_1; | |
| unsigned __int128 foo_u128_1; | |
| void | |
| foo (void) | |
| { | |
| foo_u128_1 <<= 127; | |
| foo_u64_1 += __builtin_sub_overflow_p (0, (long) foo_u128_1, 0); | |
| foo_u128_1 = | |
| foo_u128_1 >> (foo_u128_1 & 127) | foo_u128_1 << (-foo_u128_1 & 127); | |
| } |