f8f5a16ed7bad1e18179e38453e59c96a944de10 - platform/art

commit	f8f5a16ed7bad1e18179e38453e59c96a944de10	[log] [tgz]
author	Aart Bik <ajcbik@google.com>	Mon Feb 06 15:35:29 2017 -0800
committer	Aart Bik <ajcbik@google.com>	Fri Mar 31 10:58:11 2017 -0700
tree	53369083a97103563467cc5910a439a1864dd0b1
parent	7298b1ae3e9af5fdb46d168302a26cfbf5d475f5 [diff]

ART vectorizer.

Rationale:
Make SIMD great again with a retargetable and easily extendable vectorizer.

Provides a full x86/x86_64 and a proof-of-concept ARM implementation. Sample
improvement (without any perf tuning yet) for Linpack on x86 is about 20% to 50%.

Test: test-art-host, test-art-target (angler)
Bug: 34083438, 30933338

Change-Id: Ifb77a0f25f690a87cd65bf3d5e9f6be7ea71d6c1

compiler/Android.bp[diff]
compiler/optimizing/code_generator_arm64.h[diff]
compiler/optimizing/code_generator_vector_arm.cc[Added - diff]
compiler/optimizing/code_generator_vector_arm64.cc[Added - diff]
compiler/optimizing/code_generator_vector_arm_vixl.cc[Added - diff]
compiler/optimizing/code_generator_vector_mips.cc[Added - diff]
compiler/optimizing/code_generator_vector_mips64.cc[Added - diff]
compiler/optimizing/code_generator_vector_x86.cc[Added - diff]
compiler/optimizing/code_generator_vector_x86_64.cc[Added - diff]
compiler/optimizing/loop_optimization.cc[diff]
compiler/optimizing/loop_optimization.h[diff]
compiler/optimizing/nodes.cc[diff]
compiler/optimizing/nodes.h[diff]
compiler/optimizing/nodes_vector.h[Added - diff]
compiler/optimizing/ssa_liveness_analysis.cc[diff]
test/640-checker-boolean-simd/expected.txt[Added - diff]
test/640-checker-boolean-simd/info.txt[Added - diff]
test/640-checker-boolean-simd/src/Main.java[Added - diff]
test/640-checker-byte-simd/expected.txt[Added - diff]
test/640-checker-byte-simd/info.txt[Added - diff]
test/640-checker-byte-simd/src/Main.java[Added - diff]
test/640-checker-char-simd/expected.txt[Added - diff]
test/640-checker-char-simd/info.txt[Added - diff]
test/640-checker-char-simd/src/Main.java[Added - diff]
test/640-checker-double-simd/expected.txt[Added - diff]
test/640-checker-double-simd/info.txt[Added - diff]
test/640-checker-double-simd/src/Main.java[Added - diff]
test/640-checker-float-simd/expected.txt[Added - diff]
test/640-checker-float-simd/info.txt[Added - diff]
test/640-checker-float-simd/src/Main.java[Added - diff]
test/640-checker-int-simd/expected.txt[Added - diff]
test/640-checker-int-simd/info.txt[Added - diff]
test/640-checker-int-simd/src/Main.java[Added - diff]
test/640-checker-long-simd/expected.txt[Added - diff]
test/640-checker-long-simd/info.txt[Added - diff]
test/640-checker-long-simd/src/Main.java[Added - diff]
test/640-checker-short-simd/expected.txt[Added - diff]
test/640-checker-short-simd/info.txt[Added - diff]
test/640-checker-short-simd/src/Main.java[Added - diff]

39 files changed

tree: 53369083a97103563467cc5910a439a1864dd0b1