Introduce a helper to combine instruction metadata.

[oota-llvm.git] / include / llvm / Transforms / Utils / PromoteMemToReg.h

diff --git a/include/llvm/Transforms/Utils/PromoteMemToReg.h b/include/llvm/Transforms/Utils/PromoteMemToReg.h
index fde4b81d7f1f2e496e483244d5b9333794f5461e..c83fedb0e2cac376db9423b273d664338f22134b 100644 (file)
--- a/include/llvm/Transforms/Utils/PromoteMemToReg.h
+++ b/include/llvm/Transforms/Utils/PromoteMemToReg.h
@@ -15,7 +15,7 @@
 #ifndef LLVM_TRANSFORMS_UTILS_PROMOTEMEMTOREG_H
 #define LLVM_TRANSFORMS_UTILS_PROMOTEMEMTOREG_H
 
-#include <vector>
+#include "llvm/ADT/ArrayRef.h"
 
 namespace llvm {
 
@@ -40,8 +40,8 @@ bool isAllocaPromotable(const AllocaInst *AI);
 ///
 /// If AST is specified, the specified tracker is updated to reflect changes
 /// made to the IR.
-void PromoteMemToReg(const std::vector<AllocaInst*> &Allocas,
-                     DominatorTree &DT, AliasSetTracker *AST = 0);
+void PromoteMemToReg(ArrayRef<AllocaInst *> Allocas, DominatorTree &DT,
+                     AliasSetTracker *AST = nullptr);
 
 } // End llvm namespace