/* PR tree-optimization/32694 */ typedef signed long long int WordS64; typedef unsigned long long int Word64; int foo (Word64 * p) { while (1) { WordS64 c = 0x1llu; WordS64 x = *p; if (c >= 0) { if (x > (WordS64) 0x7FFFFFFFFFFFFFFFll - c) return 6; } else if (x < (WordS64) 0x8000000000000000ll - c) return 7; p++; } }