R29                34 tools/perf/arch/powerpc/tests/regs_load.S #define R29	29 * 8
R29                19 tools/testing/selftests/powerpc/copyloops/asm/ppc_asm.h #define R29 r29
R29                24 tools/testing/selftests/powerpc/stringloops/asm/ppc_asm.h #define R29 r29