MASK32           1406 arch/powerpc/lib/sstep.c 		imm = MASK32(mb, me);
MASK32           1414 arch/powerpc/lib/sstep.c 		op->val = ROTATE(val, rb) & MASK32(mb, me);
MASK32           1422 arch/powerpc/lib/sstep.c 		op->val = ROTATE(val, rb) & MASK32(mb, me);