Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/pr78675.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* PR tree-optimization/78675 */ long int a; __attribute__((noinline, noclone)) long int foo (long int x) { long int b; while (a < 1) { b = a && x; ++a; } return b; } int main () { if (foo (0) != 0) __builtin_abort (); a = 0; if (foo (1) != 0) __builtin_abort (); a = 0; if (foo (25) != 0) __builtin_abort (); a = -64; if (foo (0) != 0) __builtin_abort (); a = -64; if (foo (1) != 0) __builtin_abort (); a = -64; if (foo (25) != 0) __builtin_abort (); return 0; }