From e14eb051ff73ab8692770762adf44045ba092398 Mon Sep 17 00:00:00 2001 From: Milosz Wasilewski Date: Wed, 1 Oct 2014 15:24:10 +0100 Subject: Update to aad7fb916a10f1065ad23de0c80a4a04bcba8437 from repo git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git branch master --- powerpc/pmu/ebb/fixed_instruction_loop.S | 43 ++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 powerpc/pmu/ebb/fixed_instruction_loop.S (limited to 'powerpc/pmu/ebb/fixed_instruction_loop.S') diff --git a/powerpc/pmu/ebb/fixed_instruction_loop.S b/powerpc/pmu/ebb/fixed_instruction_loop.S new file mode 100644 index 0000000..b866a05 --- /dev/null +++ b/powerpc/pmu/ebb/fixed_instruction_loop.S @@ -0,0 +1,43 @@ +/* + * Copyright 2014, Michael Ellerman, IBM Corp. + * Licensed under GPLv2. + */ + +#include + + .text + +FUNC_START(thirty_two_instruction_loop) + cmpwi 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) -- cgit v1.2.3