PPC_CNTLZL 33 arch/powerpc/include/asm/word-at-a-time.h asm (PPC_CNTLZL "%0,%1" : "=r" (leading_zero_bits) : "r" (mask)); PPC_CNTLZL 34 tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c asm (PPC_CNTLZL "%0,%1" : "=r" (lz) : "r" (x)); PPC_CNTLZL 33 tools/testing/selftests/powerpc/primitives/word-at-a-time.h asm (PPC_CNTLZL "%0,%1" : "=r" (leading_zero_bits) : "r" (mask));