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| author | 2017-03-01 16:07:02 +0000 | |
|---|---|---|
| committer | 2017-05-08 08:33:07 +0000 | |
| commit | f7caf682c6b4769b2a3dd2f2241532b98709c1a3 (patch) | |
| tree | 88ecbd1fa756e722fd79e2b696620cd61ac3305f /compiler/optimizing/scheduler.h | |
| parent | 91f956c925f015b8cd355e8ec2a697a4ba69f7ab (diff) | |
Instruction scheduling for ARM.
Performance improvements on various benchmarks with this CL:
benchmarks improvements
---------------------------
algorithm 1%
benchmarksgame 2%
caffeinemark 2%
math 3%
stanford 4%
Tested on ARM Cortex-A53 CPU.
The code size impact is negligible.
Test: m test-art-host
Test: m test-art-target
Change-Id: I314c90c09ce27e3d224fc686ef73c7d94a6b5a2c
Diffstat (limited to 'compiler/optimizing/scheduler.h')
| -rw-r--r-- | compiler/optimizing/scheduler.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/optimizing/scheduler.h b/compiler/optimizing/scheduler.h index 9236a0e4fa..73e8087cd0 100644 --- a/compiler/optimizing/scheduler.h +++ b/compiler/optimizing/scheduler.h @@ -23,6 +23,7 @@ #include "driver/compiler_driver.h" #include "nodes.h" #include "optimization.h" +#include "code_generator.h" namespace art { @@ -469,8 +470,9 @@ inline bool SchedulingGraph::IsSchedulingBarrier(const HInstruction* instruction class HInstructionScheduling : public HOptimization { public: - HInstructionScheduling(HGraph* graph, InstructionSet instruction_set) + HInstructionScheduling(HGraph* graph, InstructionSet instruction_set, CodeGenerator* cg = nullptr) : HOptimization(graph, kInstructionScheduling), + codegen_(cg), instruction_set_(instruction_set) {} void Run() { @@ -480,6 +482,7 @@ class HInstructionScheduling : public HOptimization { static constexpr const char* kInstructionScheduling = "scheduler"; + CodeGenerator* const codegen_; const InstructionSet instruction_set_; private: |