[llvm] 361034b - [NFC] Add LazyValueInfo::clear method

[Dmitry Makogon via llvm-commits]

Author: Dmitry Makogon
Date: 2022-03-15T17:52:50+07:00
New Revision: 361034ba781105c630b58660cfd70148747b9f61

URL: https://github.com/llvm/llvm-project/commit/361034ba781105c630b58660cfd70148747b9f61
DIFF: https://github.com/llvm/llvm-project/commit/361034ba781105c630b58660cfd70148747b9f61.diff

LOG: [NFC] Add LazyValueInfo::clear method

This method just calls LazyValueInfoImpl::clear

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/LazyValueInfo.h
    llvm/lib/Analysis/LazyValueInfo.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/LazyValueInfo.h b/llvm/include/llvm/Analysis/LazyValueInfo.h
index 754391e106302..24c2bfcc74b9c 100644
--- a/llvm/include/llvm/Analysis/LazyValueInfo.h
+++ b/llvm/include/llvm/Analysis/LazyValueInfo.h
@@ -114,6 +114,9 @@ class LazyValueInfo {
   /// Inform the analysis cache that we have erased a block.
   void eraseBlock(BasicBlock *BB);
 
+  /// Complete flush all previously computed values
+  void clear(const Module *M);
+
   /// Print the \LazyValueInfo Analysis.
   /// We pass in the DTree that is required for identifying which basic blocks
   /// we can solve/print for, in the LVIPrinter.

diff  --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index 0d0f186ddbfe4..d1593333763a9 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -1885,6 +1885,11 @@ void LazyValueInfo::eraseBlock(BasicBlock *BB) {
   }
 }
 
+void LazyValueInfo::clear(const Module *M) {
+  if (PImpl) {
+    getImpl(PImpl, AC, M).clear();
+  }
+}
 
 void LazyValueInfo::printLVI(Function &F, DominatorTree &DTree, raw_ostream &OS) {
   if (PImpl) {