1/* { dg-do compile { target { powerpc*-*-* } } } */ 2/* { dg-options "-O2 -mno-popcntd -mcpu=power5" } */ 3/* { dg-require-effective-target lp64 } */ 4/* { dg-final { scan-assembler "lwbrx" } } */ 5/* { dg-final { scan-assembler "stwbrx" } } */ 6 7unsigned long ul; 8unsigned long load_bswap64 (unsigned long *p) { return __builtin_bswap64 (*p); } 9void store_bswap64 (unsigned long a) { ul = __builtin_bswap64 (a); } 10