/* We use a global variable 'k' to avoid ipa-cp. */ int k = 50; static int __attribute__((noinline)) foo () { int i, res = 0; for (i = k/2; i < k; i++) res += i; return res; } extern void abort (); int main (void) { int res = foo (); if (res != 925) abort (); return 0; }