[PATCH] D80578: [PGO] Enable memcmp/bcmp size value profiling.

[Hiroshi Yamauchi via Phabricator via llvm-commits]

yamauchi updated this revision to Diff 266949.
yamauchi added a comment.

Rebase past D80646 <https://reviews.llvm.org/D80646>.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80578/new/

https://reviews.llvm.org/D80578

Files:
  llvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp


Index: llvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp
===================================================================
--- llvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp
+++ llvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp
@@ -96,7 +96,7 @@
 extern cl::opt<unsigned> MemOPSizeLarge;
 
 cl::opt<bool>
-    MemOPOptMemcmpBcmp("pgo-memop-optimize-memcmp-bcmp", cl::init(false),
+    MemOPOptMemcmpBcmp("pgo-memop-optimize-memcmp-bcmp", cl::init(true),
                        cl::Hidden,
                        cl::desc("Size-specialize memcmp and bcmp calls"));
 


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