git.osdn.net Git - android-x86/art.git/commit

author	Ilmir Usmanov <i.usmanov@samsung.com>
	Fri, 11 Dec 2015 08:39:44 +0000 (11:39 +0300)
committer	Artem Udovichenko <artem.u@samsung.com>
	Thu, 21 Jan 2016 08:07:38 +0000 (11:07 +0300)
commit	debeb98aaa8950caf1a19df490f2ac9bf563075b
tree	b2a7a7cc6fb2f56d4bcc6cecaa80035668f38dc4	tree \| snapshot
parent	6aadaef35ea52506db61e463910c2520b702ca5e	commit \| diff

ARM/ARM64: Extend support of instruction combining.

Combine multiply instructions in the following way:
ARM64:
MUL/NEG -> MNEG
ARM32 (32-bit integers only):
MUL/ADD -> MLA
MUL/SUB -> MLS

Change-Id: If20f2d8fb060145ab6fbceeb5a8f1a3d02e0ecdb

17 files changed:

compiler/Android.mk		diff \| blob \| history
compiler/optimizing/code_generator_arm.cc		diff \| blob \| history
compiler/optimizing/code_generator_arm.h		diff \| blob \| history
compiler/optimizing/code_generator_arm64.cc		diff \| blob \| history
compiler/optimizing/code_generator_arm64.h		diff \| blob \| history
compiler/optimizing/graph_visualizer.cc		diff \| blob \| history
compiler/optimizing/instruction_simplifier_arm.cc	[new file with mode: 0644]	blob
compiler/optimizing/instruction_simplifier_arm.h	[new file with mode: 0644]	blob
compiler/optimizing/instruction_simplifier_arm64.cc		diff \| blob \| history
compiler/optimizing/instruction_simplifier_arm64.h		diff \| blob \| history
compiler/optimizing/instruction_simplifier_shared.cc	[new file with mode: 0644]	blob
compiler/optimizing/instruction_simplifier_shared.h	[new file with mode: 0644]	blob
compiler/optimizing/nodes.h		diff \| blob \| history
compiler/optimizing/nodes_arm64.h		diff \| blob \| history
compiler/optimizing/nodes_shared.h	[new file with mode: 0644]	blob
compiler/optimizing/optimizing_compiler.cc		diff \| blob \| history
test/550-checker-multiply-accumulate/src/Main.java		diff \| blob \| history

art

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