1 /* PR tree-optimization/97736 */ 2 /* { dg-do compile { target { { x86_64-*-* aarch64-*-* ia64-*-* powerpc64-*-* } && lp64 } } } */ 3 /* { dg-options "-O2 -fdump-tree-switchlower1" } */ 4 is_vowel(char c)5bool is_vowel(char c) { 6 switch (c) 7 case'a':case'e':case'i':case'o':case'u': 8 return true; 9 return false; 10 } 11 12 /* { dg-final { scan-tree-dump ";; GIMPLE switch case clusters: BT:97-117" "switchlower1" } } */ 13