[PATCH] D131177: [clang][dataflow][NFC] Resize vector directly with ctor

[Eric Li via Phabricator via cfe-commits]

li.zhe.hua created this revision.
li.zhe.hua added a reviewer: ymandel.
Herald added subscribers: martong, xazax.hun.
Herald added a reviewer: NoQ.
Herald added a project: All.
li.zhe.hua requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D131177

Files:
  clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp


Index: clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
===================================================================
--- clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
+++ clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
@@ -339,8 +339,8 @@
   PostOrderCFGView POV(&CFCtx.getCFG());
   ForwardDataflowWorklist Worklist(CFCtx.getCFG(), &POV);
 
-  std::vector<llvm::Optional<TypeErasedDataflowAnalysisState>> BlockStates;
-  BlockStates.resize(CFCtx.getCFG().size(), llvm::None);
+  std::vector<llvm::Optional<TypeErasedDataflowAnalysisState>> BlockStates(
+      CFCtx.getCFG().size(), llvm::None);
 
   // The entry basic block doesn't contain statements so it can be skipped.
   const CFGBlock &Entry = CFCtx.getCFG().getEntry();



Index: clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
===================================================================
--- clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
+++ clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
@@ -339,8 +339,8 @@
   PostOrderCFGView POV(&CFCtx.getCFG());
   ForwardDataflowWorklist Worklist(CFCtx.getCFG(), &POV);
 
-  std::vector<llvm::Optional<TypeErasedDataflowAnalysisState>> BlockStates;
-  BlockStates.resize(CFCtx.getCFG().size(), llvm::None);
+  std::vector<llvm::Optional<TypeErasedDataflowAnalysisState>> BlockStates(
+      CFCtx.getCFG().size(), llvm::None);
 
   // The entry basic block doesn't contain statements so it can be skipped.
   const CFGBlock &Entry = CFCtx.getCFG().getEntry();

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