| badd826664896d4a9628a5a89b78016894aa414b |
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02-Feb-2016 |
David Brazdil <dbrazdil@google.com> |
ART: Run SsaBuilder from HGraphBuilder
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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| 788f2f05c3e5b0e5bda247b00e34f0094585546f |
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22-Jan-2016 |
Nicolas Geoffray <ngeoffray@google.com> |
Revert "Revert "Inline methods with loops.""
Bug: 26689526
This reverts commit 451ad8d1be9a1949ea3c3e3a713a9e76198a8b2d.
Change-Id: If484fe4c0744254dd7568fd5006e574d621a1855
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| 7c3a3b61c06a13749bffb29daf4a155d21ba394d |
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20-Jan-2016 |
Andreas Gampe <agampe@google.com> |
Revert "Fix gtests after loop inlining support."
This reverts commit 0e342cd5ccf0f648e165fa4fd270b44dfbea8be6.
Loop inlining exposes BCE issues.
Bug: 26689526
(cherry picked from commit fee4e2eff0b6d76fb52e776802efae8d0b8ee0bf)
Change-Id: Ibc6fed33e9fdff132cf3a286d4476cd0f6eeabd5
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| fee4e2eff0b6d76fb52e776802efae8d0b8ee0bf |
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20-Jan-2016 |
Andreas Gampe <agampe@google.com> |
Revert "Fix gtests after loop inlining support."
This reverts commit 0e342cd5ccf0f648e165fa4fd270b44dfbea8be6.
Loop inlining exposes BCE issues.
Bug: 26689526
Change-Id: Iab0f8f502d8b389af4efc2e99e28cae59c00ee9b
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| 0e342cd5ccf0f648e165fa4fd270b44dfbea8be6 |
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20-Jan-2016 |
Nicolas Geoffray <ngeoffray@google.com> |
Fix gtests after loop inlining support.
Change-Id: Id6288fff8911ec9545e83d97f90ae566e13a75af
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| ec7802a102d49ab5c17495118d4fe0bcc7287beb |
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01-Oct-2015 |
Vladimir Marko <vmarko@google.com> |
Add DCHECKs to ArenaVector and ScopedArenaVector.
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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| fa6b93c4b69e6d7ddfa2a4ed0aff01b0608c5a3a |
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15-Sep-2015 |
Vladimir Marko <vmarko@google.com> |
Optimizing: Tag arena allocations in HGraph.
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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| 0a23d74dc2751440822960eab218be4cb8843647 |
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07-May-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Add a parent environment to HEnvironment.
This code has no functionality change. It adds a placeholder
for chaining inlined frames.
Change-Id: I5ec57335af76ee406052345b947aad98a6a4423a
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| f776b92a0d52bb522043812dacb9c21ac11858e2 |
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15-Apr-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Remove dead blocks for the blocks_ array.
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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| b666f4805c8ae707ea6fd7f6c7f375e0b000dba8 |
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18-Feb-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move arenas into runtime
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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| 5e8b137d28c840b128e2488f954cccee3e86db14 |
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23-Jan-2015 |
David Brazdil <dbrazdil@google.com> |
Create HGraph outside Builder, print timings
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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| 622d9c31febd950255b36a48b47e1f630197c5fe |
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12-May-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add loop recognition and CFG simplifications in new compiler.
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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| 804d09372cc3d80d537da1489da4a45e0e19aa5d |
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02-May-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Build live-in, live-out and kill sets for each block.
This information will be used when computing live ranges of
instructions.
Change-Id: I345ee833c1ccb4a8e725c7976453f6d58d350d74
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| 787c3076635cf117eb646c5a89a9014b2072fb44 |
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17-Mar-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Plug new optimizing compiler in compilation pipeline.
Also rename accessors to ART's conventions.
Change-Id: I344807055b98aa4b27215704ec362191464acecc
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| 788aaadd0756a2854a3287ce79a77b031a9abdcc |
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10-Mar-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Fix lint errors.
Change-Id: Ibefa43522ec68ed2a13bd034005d6f424e92957c
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| 3ff386aafefd5282bb76c8a50506a70a4321e698 |
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04-Mar-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add register support to the optimizing compiler.
Also make if take an input and build the use list for instructions.
Change-Id: I1938cee7dce5bd4c66b259fa2b431d2c79b3cf82
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| be9a92aa804c0d210f80966b74ef8ed3987f335a |
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25-Feb-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add conditional branches, and build dominator tree.
Change-Id: I4b151a07b72692961235a1419b54b6b45cf54e63
|