[PATCH] D118203: [CSSPGO] Adjust SampleContextFrameVector to be a shorter SmallVector

[Hongtao Yu via Phabricator via llvm-commits]

hoy created this revision.
Herald added subscribers: modimo, wenlei.
hoy requested review of this revision.
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Test Plan:


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D118203

Files:
  llvm/include/llvm/ProfileData/SampleProf.h


Index: llvm/include/llvm/ProfileData/SampleProf.h
===================================================================
--- llvm/include/llvm/ProfileData/SampleProf.h
+++ llvm/include/llvm/ProfileData/SampleProf.h
@@ -447,7 +447,7 @@
                       arg.Callsite.Discriminator);
 }
 
-using SampleContextFrameVector = SmallVector<SampleContextFrame, 10>;
+using SampleContextFrameVector = SmallVector<SampleContextFrame, 1>;
 using SampleContextFrames = ArrayRef<SampleContextFrame>;
 
 struct SampleContextFrameHash {


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