d747c13e19763b295cde7dc29a2cc3ed8585e93d - LeafOS-Project/android_art

commit	d747c13e19763b295cde7dc29a2cc3ed8585e93d	[log] [tgz]
author	Serban Constantinescu <serban.constantinescu@linaro.org>	Wed Oct 26 09:30:21 2016 +0100
committer	Scott Wakeling <scott.wakeling@linaro.org>	Fri Jan 13 15:41:34 2017 +0000
tree	e86d7f3fa6a351f6145bfa11c9018e8642245599
parent	7e25123127b0b02678a5101d0faa18b65895d723 [diff]

ARM: Update `ArmInstructionSetFeatures` to track ARMv8-A.

Some instructions introduced in ARMv8-A will be useful to improve
the generated code.

Also add a HasAtLeast() method to the InstructionSetFeatures class.
(more info why this is needed in instruction_set_features.h).

Test: mma test-art-target && mma test-art-host

Change-Id: If42fa4f0b09d3255851c7b4d85271e7163f0b39c
Signed-off-by: Alexandre Rames <alexandre.rames@linaro.org>
Signed-off-by: Serban Constantinescu <serban.constantinescu@linaro.org>

runtime/arch/arm/instruction_set_features_arm.cc[diff]
runtime/arch/arm/instruction_set_features_arm.h[diff]
runtime/arch/arm/instruction_set_features_arm_test.cc[diff]
runtime/arch/arm/instruction_set_features_assembly_tests.S[diff]
runtime/arch/instruction_set_features.h[diff]
runtime/arch/instruction_set_features_test.cc[diff]

6 files changed

tree: e86d7f3fa6a351f6145bfa11c9018e8642245599