[ScopInfo] Make Scop::canAlwaysBeHoisted a member function

llvm-svn: 310236

2 files changed, 8 insertions, 4 deletions

diff --git a/polly/include/polly/ScopInfo.h b/polly/include/polly/ScopInfo.h
index 7bdf6d363e0..f6798357680 100644
--- a/polly/include/polly/ScopInfo.h
+++ b/polly/include/polly/ScopInfo.h
@@ -2123,6 +2123,11 @@ private:
   /// have been hoisted as loop invariant.
   void canonicalizeDynamicBasePtrs();
 
+  /// Check if @p MA can always be hoisted without execution context.
+  bool canAlwaysBeHoisted(MemoryAccess *MA, bool StmtInvalidCtxIsEmpty,
+                          bool MAInvalidCtxIsEmpty,
+                          bool NonHoistableCtxIsEmpty);
+
   /// Add invariant loads listed in @p InvMAs with the domain of @p Stmt.
   void addInvariantLoads(ScopStmt &Stmt, InvariantAccessesTy &InvMAs);
 
diff --git a/polly/lib/Analysis/ScopInfo.cpp b/polly/lib/Analysis/ScopInfo.cpp
index 12248e1269f..17c4453db80 100644
--- a/polly/lib/Analysis/ScopInfo.cpp
+++ b/polly/lib/Analysis/ScopInfo.cpp
@@ -3836,10 +3836,9 @@ InvariantEquivClassTy *Scop::lookupInvariantEquivClass(Value *Val) {
   return nullptr;
 }
 
-/// Check if @p MA can always be hoisted without execution context.
-static bool canAlwaysBeHoisted(MemoryAccess *MA, bool StmtInvalidCtxIsEmpty,
-                               bool MAInvalidCtxIsEmpty,
-                               bool NonHoistableCtxIsEmpty) {
+bool Scop::canAlwaysBeHoisted(MemoryAccess *MA, bool StmtInvalidCtxIsEmpty,
+                              bool MAInvalidCtxIsEmpty,
+                              bool NonHoistableCtxIsEmpty) {
   LoadInst *LInst = cast<LoadInst>(MA->getAccessInstruction());
   const DataLayout &DL = LInst->getParent()->getModule()->getDataLayout();
   // TODO: We can provide more information for better but more expensive