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| author | Mingyao Yang <mingyao@google.com> | 2017-03-08 20:29:49 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2017-03-08 20:29:51 +0000 |
| commit | caa348cee1312150a957bd308ce77ad406f3eb64 (patch) | |
| tree | 575f0b062f8adb1b8fc7ebc5f6ef18bea5ae1db7 /compiler/optimizing/loop_optimization.cc | |
| parent | c02fe5f31d487765a8c59922c46d459ba6ebf939 (diff) | |
| parent | 01b47b046b01ec68696f8ff61b5326cdd3af348e (diff) | |
Merge "Inlining a few small methods based on profiling dex2oat with perf."
Diffstat (limited to 'compiler/optimizing/loop_optimization.cc')
| -rw-r--r-- | compiler/optimizing/loop_optimization.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/optimizing/loop_optimization.cc b/compiler/optimizing/loop_optimization.cc index 318d83bf40..8df513f410 100644 --- a/compiler/optimizing/loop_optimization.cc +++ b/compiler/optimizing/loop_optimization.cc @@ -72,7 +72,7 @@ HLoopOptimization::HLoopOptimization(HGraph* graph, } void HLoopOptimization::Run() { - // Well-behaved loops only. + // Skip if there is no loop or the graph has try-catch/irreducible loops. // TODO: make this less of a sledgehammer. if (!graph_->HasLoops() || graph_->HasTryCatch() || graph_->HasIrreducibleLoops()) { return; @@ -88,6 +88,7 @@ void HLoopOptimization::Run() { LocalRun(); if (top_loop_ == nullptr) { + // All loops have been eliminated. graph_->SetHasLoops(false); } |