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| author | 2024-08-08 15:33:56 +0000 | |
|---|---|---|
| committer | 2024-08-13 08:09:37 +0000 | |
| commit | 3e75615ad25b6af1842b194e78b429b0f585b46a (patch) | |
| tree | cd74101af342d0798827aa853f1f5e34cc1c01a6 /compiler/optimizing/builder.cc | |
| parent | ccbbe37bb19c714be0beac4d21bbe7abc214738c (diff) | |
Calculate the number of out vregs.
Determine the number of out vregs needed by invokes that
actually make a call, and by `HStringBuilderAppend`s.
This can yield smaller frame sizes of compiled methods when
some calls are inlined or fully intrinsified.
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 358519867
Change-Id: I4930a9bd811b1de14658f5ef44e65eadea6a7961
Diffstat (limited to 'compiler/optimizing/builder.cc')
| -rw-r--r-- | compiler/optimizing/builder.cc | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc index 1dea39626c..a1318c917a 100644 --- a/compiler/optimizing/builder.cc +++ b/compiler/optimizing/builder.cc @@ -93,7 +93,6 @@ GraphAnalysisResult HGraphBuilder::BuildGraph() { graph_->SetNumberOfVRegs(code_item_accessor_.RegistersSize()); graph_->SetNumberOfInVRegs(code_item_accessor_.InsSize()); - graph_->SetMaximumNumberOfOutVRegs(code_item_accessor_.OutsSize()); // Use ScopedArenaAllocator for all local allocations. ScopedArenaAllocator local_allocator(graph_->GetArenaStack()); @@ -157,7 +156,6 @@ void HGraphBuilder::BuildIntrinsicGraph(ArtMethod* method) { size_t return_vregs = 2u; graph_->SetNumberOfVRegs(return_vregs + num_arg_vregs); graph_->SetNumberOfInVRegs(num_arg_vregs); - graph_->SetMaximumNumberOfOutVRegs(num_arg_vregs); // Use ScopedArenaAllocator for all local allocations. ScopedArenaAllocator local_allocator(graph_->GetArenaStack()); |