1 /* { dg-do compile } */
2 /* { dg-options "-O2" } */
3 
foo(unsigned char c)4 unsigned char foo (unsigned char c)
5 {
6   return (c >= '0') && (c <= '9');
7 }
8 
9 /* { dg-final { scan-assembler-not "uxtb" } } */
10