1 /* { dg-options "isa_rev>=2" } */ 2 /* { dg-skip-if "bswap recognition needs expensive optimizations" { *-*-* } { "-O0" "-O1" } { "" } } */ 3 4 NOMIPS16 unsigned int foo(unsigned int x)5foo (unsigned int x) 6 { 7 return (((x << 24) & 0xff000000) 8 | ((x << 8) & 0xff0000) 9 | ((x >> 8) & 0xff00) 10 | ((x >> 24) & 0xff)); 11 } 12 13 /* { dg-final { scan-assembler "\twsbh\t" } } */ 14 /* { dg-final { scan-assembler "\tror\t" } } */ 15