benchmark_pushpop4 559 arch/arm/probes/kprobes/test-core.c {&benchmark_pushpop4, 0, "stmdb sp!, {r0,lr}"}, benchmark_pushpop4 560 arch/arm/probes/kprobes/test-core.c {&benchmark_pushpop4, 4, "ldmia sp!, {r0,pc}"},