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kernel_samsung_sm7125/tools/testing/selftests/powerpc/pmu/loop.S

43 lines
667 B

/*
* Copyright 2013, Michael Ellerman, IBM Corp.
* Licensed under GPLv2.
*/
#include <ppc-asm.h>
.text
FUNC_START(thirty_two_instruction_loop)
cmpdi r3,0
beqlr
addi r4,r3,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1
addi r4,r4,1 # 28 addi's
subi r3,r3,1
b FUNC_NAME(thirty_two_instruction_loop)
FUNC_END(thirty_two_instruction_loop)