| fc787ecd91127b2c8458afd94e5148e2ae51a1f5 |
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10-Oct-2014 |
Ian Rogers <irogers@google.com> |
Enable -Wimplicit-fallthrough.
Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug: 17731372
Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324
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| 29a2648821ea4d0b5d3aecb9f835822fdfe6faa1 |
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03-May-2014 |
Ian Rogers <irogers@google.com> |
Move DecodedInstruction into MIR.
Change-Id: I188dc7fef4f4033361c78daf2015b869242191c6
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| c61124bdeaae94f977ffc36ac69535e792c226f2 |
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10-Sep-2013 |
Sebastien Hertz <shertz@google.com> |
Cleanup invoke in interpreter.
Some cleanup in invocation stuff:
- Get the number of invoke arguments from instruction (vA) rather than get it
from its code item. This benefits to native invoke since we no longer need to
parse the method's shorty. Also pass the low 16 bits of instructions to avoid
fetching it twice when reading vA.
- Remove "is_static" tests by taking advantage of invoke type template argument
rather than testing method's access flags.
- Ensure Instruction::GetArgs is inlined.
- Check exception when initializing method's class when transitioning from
interpreter to compiled code (artInterpreterToCompiledCodeBridge).
- Move UnstartedRuntimeInvoke function to interpreter_common.cc and make it
static as it's only used by DoInvoke and DoInvokeVirtualQuick functions.
- Avoid duplicating code in ShadowFrame::Create.
Performance remains the same according to benchmarks. Hopefully, this should be
addressed in next CLs, especially by improving new shadow frame initialization.
Bug: 10668955
Change-Id: I514b8f098d0ef3e35921ceb770383aac1a9c7902
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| 3b588e09eac6fb2aff64595e2232e479703850fc |
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11-Sep-2013 |
Sebastien Hertz <shertz@google.com> |
Optimize instruction data fetch in interpreter.
The computed goto implementation prevents the compiler from detecting we are
loading the first 16 bits of instruction twice: first one to get the opcode and
second one to fetch first instruction's operand(s) like vA and vB.
We now load the 16 bits into a local variable and decode opcode and operands
from this variable. And do the same in the switch-based implementation for
consistency.
The performance improvement is 5% in average on benchmark applications suite.
Also remove unused "Thread* self" parameter from DoIGetQuick and DoIPutQuick.
Bug: 10703860
Change-Id: I83026ed6e78f642ac3dcdc6edbb6056fe012005f
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| 7934ac288acfb2552bb0b06ec1f61e5820d924a4 |
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26-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Fix cpplint whitespace/comments issues
Change-Id: Iae286862c85fb8fd8901eae1204cd6d271d69496
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| fc0e3219edc9a5bf81b166e82fd5db2796eb6a0d |
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17-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Fix multiple inclusion guards to match new pathnames
Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
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| 7940e44f4517de5e2634a7e07d58d0fb26160513 |
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12-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Create separate Android.mk for main build targets
The runtime, compiler, dex2oat, and oatdump now are in seperate trees
to prevent dependency creep. They can now be individually built
without rebuilding the rest of the art projects. dalvikvm and jdwpspy
were already this way. Builds in the art directory should behave as
before, building everything including tests.
Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81
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