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author | Milosz Wasilewski <milosz.wasilewski@hackbox.linaro.org> | 2014-10-01 15:24:10 +0100 |
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committer | Milosz Wasilewski <milosz.wasilewski@hackbox.linaro.org> | 2014-10-01 15:24:10 +0100 |
commit | e14eb051ff73ab8692770762adf44045ba092398 (patch) | |
tree | 117c21aa0b42865a321b078ddb71c410506c51c9 /powerpc/pmu/ebb/fixed_instruction_loop.S | |
parent | 6c2a5f64d0517e100c569b59423d5f5abc627a7c (diff) |
Update to aad7fb916a10f1065ad23de0c80a4a04bcba8437 from repo git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git branch masterfe82dcec644244676d55a1384c958d5f67979adbaad7fb916a10f1065ad23de0c80a4a04bcba8437
Diffstat (limited to 'powerpc/pmu/ebb/fixed_instruction_loop.S')
-rw-r--r-- | powerpc/pmu/ebb/fixed_instruction_loop.S | 43 |
1 files changed, 43 insertions, 0 deletions
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 <ppc-asm.h> + + .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) |