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Update some of our gtests to create a Runtime, as
ReferenceTypePropagation expects to have one.
Test: run gtests
Change-Id: I75986b1a9dc0227ee05f507f2b03ffa8aa8f8e58
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This reverts commit 0a51605ddd81635135463dab08b6f7c21b58ffb0.
Reason for revert: Reland after some of the required work
was merged in other CLs.
Also address a TODO from the original CL to mark required
symbols with EXPORT in `intrinsic_objects.h`.
Also mark symbols in new files as HIDDEN.
Bug: 186902856
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Change-Id: I936d448983928af23614ca82c2d0bf9a645e2c52
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This reverts commit e2727154f25e0db9a5bb92af494d8e47b181dfcf.
Reason for revert: Breaks ASAN tests (ODR violation).
Bug: 142365358
Change-Id: I38103d74a1297256c81d90872b6902ff1e9ef7a4
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Make symbols in compiler/optimizing hidden by a namespace
attribute. The unit intrinsic_objects.{h,cc} is excluded as
it is needed by dex2oat.
As the symbols are no longer exported, gtests are now linked
with the static version of the libartd-compiler library.
libart-compiler.so size:
- before:
arm: 2396152
arm64: 3345280
- after:
arm: 2016176 (-371KiB, -15.9%)
arm64: 2874480 (-460KiB, -14.1%)
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing --jit
Bug: 142365358
Change-Id: I1fb04a33351f53f00b389a1642e81a68e40912a8
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Previously, the code item was not necessarily 32 bit aligned. This
caused bus errors on armv7.
Also create a real dexfile object instead of casting 0 initialized
memory to a dex file pointer. We just got lucky before that the cdex
boolean was false.
Test: test-art-target-gtest
Bug: 63756964
Bug: 71605148
Change-Id: Ic7199f2b97bbd421de1d702efa5c6531ff45c022
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Move all the DexFile related source to a common subdirectory dex/ of
runtime.
Bug: 71361973
Test: make -j 50 test-art-host
Change-Id: I59e984ed660b93e0776556308be3d653722f5223
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Passes using local ArenaAllocator were hiding their memory
usage from the allocation counting, making it difficult to
track down where memory was used. Using ScopedArenaAllocator
reveals the memory usage.
This changes the HGraph constructor which requires a lot of
changes in tests. Refactor these tests to limit the amount
of work needed the next time we change that constructor.
Test: m test-art-host-gtest
Test: testrunner.py --host
Test: Build with kArenaAllocatorCountAllocations = true.
Bug: 64312607
Change-Id: I34939e4086b500d6e827ff3ef2211d1a421ac91a
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First step towards merging the two passes, which will later result in
HGraphBuilder directly producing SSA form. This CL mostly just updates
tests broken by not being able to inspect the pre-SSA form.
Using HLocals outside the HGraphBuilder is now deprecated.
Bug: 27150508
Change-Id: I00fb6050580f409dcc5aa5b5aa3a536d6e8d759e
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Bug: 26689526
This reverts commit 451ad8d1be9a1949ea3c3e3a713a9e76198a8b2d.
Change-Id: If484fe4c0744254dd7568fd5006e574d621a1855
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This reverts commit 0e342cd5ccf0f648e165fa4fd270b44dfbea8be6.
Loop inlining exposes BCE issues.
Bug: 26689526
Change-Id: Iab0f8f502d8b389af4efc2e99e28cae59c00ee9b
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Change-Id: Id6288fff8911ec9545e83d97f90ae566e13a75af
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Implement dchecked_vector<> template that DCHECK()s element
access and insert()/emplace()/erase() positions. Change the
ArenaVector<> and ScopedArenaVector<> aliases to use the new
template instead of std::vector<>. Remove DCHECK()s that
have now become unnecessary from the Optimizing compiler.
Change-Id: Ib8506bd30d223f68f52bd4476c76d9991acacadc
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Replace GrowableArray with ArenaVector in HGraph and related
classes HEnvironment, HLoopInformation, HInvoke and HPhi,
and tag allocations with new arena allocation types.
Change-Id: I3d79897af405b9a1a5b98bfc372e70fe0b3bc40d
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This code has no functionality change. It adds a placeholder
for chaining inlined frames.
Change-Id: I5ec57335af76ee406052345b947aad98a6a4423a
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This prevents crashing because of structurally incorrect
blocks. Also we now don't need to remove its instructions.
Test case courtesy of Serguei I Katkov.
Change-Id: Ia3ef9580549fc3546e8cd5f346079b1f0ceb2a61
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Moved arena pool into the runtime.
Motivation:
Allow GC to use arena allocators, recycle arena pool for linear alloc.
Bug: 19264997
Change-Id: I8ddbb6d55ee923a980b28fb656c758c5d7697c2f
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This patch refactors the way HGraph objects are created, moving the
instantiation out of the Builder class and creating the CodeGenerator
earlier. The patch uses this to build a single interface for printing
timings info and dumping the CFG.
Change-Id: I2eb63eabf28e2d0f5cdc7affaa690c3a4b1bdd21
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We do three simplifications:
- Split critical edges, for code generation from SSA (new).
- Ensure one back edge per loop, to simplify loop recognition (new).
- Ensure only one pre header for a loop, to simplify SSA creation (existing).
Change-Id: I9bfccd4b236a00486a261078627b091c8a68be33
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This information will be used when computing live ranges of
instructions.
Change-Id: I345ee833c1ccb4a8e725c7976453f6d58d350d74
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Also rename accessors to ART's conventions.
Change-Id: I344807055b98aa4b27215704ec362191464acecc
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Change-Id: Ibefa43522ec68ed2a13bd034005d6f424e92957c
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Also make if take an input and build the use list for instructions.
Change-Id: I1938cee7dce5bd4c66b259fa2b431d2c79b3cf82
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Change-Id: I4b151a07b72692961235a1419b54b6b45cf54e63
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