[PATCH] D80847: [NFC, StackSafety] Change type of internal container

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis added inline comments.


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Comment at: llvm/lib/Analysis/StackSafetyAnalysis.cpp:143
 struct FunctionInfo {
-  SmallVector<UseInfo, 4> Allocas;
+  std::map<const AllocaInst *, UseInfo> Allocas;
   SmallVector<UseInfo, 4> Params;
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Why not DenseMap, do you expect this to use less memory at very small sizes?



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  https://reviews.llvm.org/D80847/new/

https://reviews.llvm.org/D80847