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| author | Calin Juravle <calin@google.com> | 2015-01-12 18:45:46 +0000 |
|---|---|---|
| committer | Calin Juravle <calin@google.com> | 2015-01-21 14:26:35 +0000 |
| commit | 77520bca97ec44e3758510cebd0f20e3bb4584ea (patch) | |
| tree | 2e3be6fdc182e5cf5ae390019457af5e9c1ed242 /compiler/optimizing/code_generator_arm64.h | |
| parent | 4d2c611bf17ff309abfa152e56c0b98a21ec8787 (diff) | |
| download | android_art-77520bca97ec44e3758510cebd0f20e3bb4584ea.tar.gz android_art-77520bca97ec44e3758510cebd0f20e3bb4584ea.tar.bz2 android_art-77520bca97ec44e3758510cebd0f20e3bb4584ea.zip | |
Record implicit null checks at the actual invoke time.
ImplicitNullChecks are recorded only for instructions directly (see NB
below) preceeded by NullChecks in the graph. This way we avoid recording
redundant safepoints and minimize the code size increase.
NB: ParallalelMoves might be inserted by the register allocator between
the NullChecks and their uses. These modify the environment and the
correct action would be to reverse their modification. This will be
addressed in a follow-up CL.
Change-Id: Ie50006e5a4bd22932dcf11348f5a655d253cd898
Diffstat (limited to 'compiler/optimizing/code_generator_arm64.h')
| -rw-r--r-- | compiler/optimizing/code_generator_arm64.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/optimizing/code_generator_arm64.h b/compiler/optimizing/code_generator_arm64.h index e20d02ee2d..27c6fbdbf4 100644 --- a/compiler/optimizing/code_generator_arm64.h +++ b/compiler/optimizing/code_generator_arm64.h @@ -267,7 +267,7 @@ class CodeGeneratorARM64 : public CodeGenerator { void Load(Primitive::Type type, vixl::CPURegister dst, const vixl::MemOperand& src); void Store(Primitive::Type type, vixl::CPURegister rt, const vixl::MemOperand& dst); void LoadCurrentMethod(vixl::Register current_method); - void LoadAcquire(Primitive::Type type, vixl::CPURegister dst, const vixl::MemOperand& src); + void LoadAcquire(HInstruction* instruction, vixl::CPURegister dst, const vixl::MemOperand& src); void StoreRelease(Primitive::Type type, vixl::CPURegister rt, const vixl::MemOperand& dst); // Generate code to invoke a runtime entry point. |