DSCR_3 75 tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c [tar_3]"i"(TAR_3), [dscr_3]"i"(DSCR_3) DSCR_3 110 tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c FAIL_IF(validate_tar_registers(regs, TAR_3, PPR_3, DSCR_3));