1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-original" } */ 3 test1(int a)4int test1(int a) 5 { 6 return ~(unsigned int)a; 7 } 8 test2(unsigned int b)9unsigned int test2(unsigned int b) 10 { 11 return ~(int)b; 12 } 13 14 /* { dg-final { scan-tree-dump-times "~a" 1 "original" } } */ 15 /* { dg-final { scan-tree-dump-times "~b" 1 "original" } } */ 16 /* { dg-final { cleanup-tree-dump "original" } } */ 17 18