/* $ x86_64-unknown-linux-gnu-gcc-4.8.0 error.c -O3(-O2, -Os) error.c: In function 'main': error.c:5:5: internal compiler error: in remove_range_assertions, at tree-vrp.c:6276 int main (void) ^ 0x936e7e remove_range_assertions ../../gcc/tree-vrp.c:6276 0x936e7e execute_vrp ../../gcc/tree-vrp.c:9299 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. */ long long t6 = 0LL; int main (void) { int t9 = -1LL > (t6 >> 63LU); long long t13 = 1LL * t6; if (t9 == 0) { t6 = t9; } if (t13 == 0LL) { t6 = t13; } return 0; }