From: Adam Nemet <anemet@apple.com>
Date: Sun, 9 Aug 2015 20:06:06 +0000 (+0000)
Subject: [LAA] Remove unused pointer partition argument from generateChecks, NFC
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=85fb628f1f00276e5cc752213729b16e1f708ab7;p=llvm

[LAA] Remove unused pointer partition argument from generateChecks, NFC

LoopDistribution does its own filtering now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244420 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Analysis/LoopAccessAnalysis.h b/include/llvm/Analysis/LoopAccessAnalysis.h
index 38f09a63e64..44b7e97b7e2 100644
--- a/include/llvm/Analysis/LoopAccessAnalysis.h
+++ b/include/llvm/Analysis/LoopAccessAnalysis.h
@@ -437,13 +437,8 @@ private:
                    bool UseDependencies);
 
   /// Generate the checks and return them.
-  ///
-  /// \p PtrToPartition contains the partition number for pointers.  If passed,
-  /// omit checks between pointers belonging to the same partition.  Partition
-  /// number -1 means that the pointer is used in multiple partitions.  In this
-  /// case we can't safely omit the check.
   SmallVector<PointerCheck, 4>
-  generateChecks(const SmallVectorImpl<int> *PtrPartition = nullptr) const;
+  generateChecks() const;
 
   /// Holds a pointer to the ScalarEvolution analysis.
   ScalarEvolution *SE;
diff --git a/lib/Analysis/LoopAccessAnalysis.cpp b/lib/Analysis/LoopAccessAnalysis.cpp
index f42b93d6dfa..7ebf76c6c6b 100644
--- a/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/lib/Analysis/LoopAccessAnalysis.cpp
@@ -149,8 +149,7 @@ void RuntimePointerChecking::insert(Loop *Lp, Value *Ptr, bool WritePtr,
 }
 
 SmallVector<RuntimePointerChecking::PointerCheck, 4>
-RuntimePointerChecking::generateChecks(
-    const SmallVectorImpl<int> *PtrPartition) const {
+RuntimePointerChecking::generateChecks() const {
   SmallVector<PointerCheck, 4> Checks;
 
   for (unsigned I = 0; I < CheckingGroups.size(); ++I) {
@@ -158,7 +157,7 @@ RuntimePointerChecking::generateChecks(
       const RuntimePointerChecking::CheckingPtrGroup &CGI = CheckingGroups[I];
       const RuntimePointerChecking::CheckingPtrGroup &CGJ = CheckingGroups[J];
 
-      if (needsChecking(CGI, CGJ, PtrPartition))
+      if (needsChecking(CGI, CGJ))
         Checks.push_back(std::make_pair(&CGI, &CGJ));
     }
   }