1 /* { dg-do compile } */ 2 /* { dg-options "-fdump-tree-gimple" } */ f(int a,int b)3int f (int a, int b) { 4 return ~(a ^ -(b + 1)); 5 } 6 g(int a,int b)7int g (int a, int b) { 8 return b ^ a; 9 } 10 h(unsigned int a,unsigned int b)11unsigned int h (unsigned int a, unsigned int b) { 12 return ~(-(b + 1) ^ a); 13 } 14 15 /* { dg-final { scan-tree-dump-times "b \\^ a" 3 "gimple" } } */ 16 /* { dg-final { cleanup-tree-dump "gimple" } } */ 17