1 /* { dg-do compile { target { powerpc*-*-* } } } */ 2 /* { dg-options "-O2" } */ 3 /* { dg-final { scan-assembler "lwbrx" } } */ 4 /* { dg-final { scan-assembler "stwbrx" } } */ 5 load_bswap32(unsigned int * p)6unsigned int load_bswap32 (unsigned int *p) { return __builtin_bswap32 (*p); } store_bswap32(unsigned int * p,unsigned int a)7void store_bswap32 (unsigned int *p, unsigned int a) { *p = __builtin_bswap32 (a); } 8