iunop_not.c (191B)
1 /* Bitwise complement at 32-bit (int): ~x emits `mvn w` (orn from wzr). 2 * volatile defeats folding. ~(-43) = 42. */ 3 int test_main(void) { 4 volatile int a = -43; 5 int n = ~a; 6 return n; 7 }
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