[PATCH] D120342: [SampleProf][Inliner] Add an option to turn off inliner in sample-profile loader pass.

[Mingming Liu via Phabricator via llvm-commits]

luna updated this revision to Diff 410603.
luna added a comment.

remove newline added by vscode editor..


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120342/new/

https://reviews.llvm.org/D120342

Files:
  llvm/lib/Transforms/IPO/SampleProfile.cpp


Index: llvm/lib/Transforms/IPO/SampleProfile.cpp
===================================================================
--- llvm/lib/Transforms/IPO/SampleProfile.cpp
+++ llvm/lib/Transforms/IPO/SampleProfile.cpp
@@ -183,6 +183,11 @@
     cl::desc("Inline cold call sites in profile loader if it's beneficial "
              "for code size."));
 
+static cl::opt<bool>
+    ProfileInlineHotFunctions("sample-profile-inline-hot", cl::Hidden,
+                              cl::init(false),
+                              cl::desc("Inline hot functions"));
+
 cl::opt<int> ProfileInlineGrowthLimit(
     "sample-profile-inline-growth-limit", cl::Hidden, cl::init(12),
     cl::desc("The size growth ratio limit for proirity-based sample profile "
@@ -1113,6 +1118,8 @@
 /// \returns True if there is any inline happened.
 bool SampleProfileLoader::inlineHotFunctions(
     Function &F, DenseSet<GlobalValue::GUID> &InlinedGUIDs) {
+  if (!ProfileInlineHotFunctions)
+    return false;
   // ProfAccForSymsInList is used in callsiteIsHot. The assertion makes sure
   // Profile symbol list is ignored when profile-sample-accurate is on.
   assert((!ProfAccForSymsInList ||


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