foo (&x);
const unsigned int y = x;
z = &x;
-#if defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) || defined (_POWER) || defined (__ppc64__)
+#if defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) || defined (_POWER) || defined (__ppc64__) || defined (__ppc)
__asm __volatile ("sthbrx %1,0,%2" : "=m" (*z) : "r" (y), "r" (z));
#elif defined __i386__ || defined __x86_64__
__asm __volatile ("movb %b1,1(%2)\n\tmovb %h1,(%2)"