[llvm] 8ad19ff - [MustExecute][NFC] Copy function_ref instead of passing a reference

[Johannes Doerfert via llvm-commits]

Author: Johannes Doerfert
Date: 2020-04-16T00:55:34-05:00
New Revision: 8ad19ffa7bd2ce50b90f3214b6012ec2d880cf52

URL: https://github.com/llvm/llvm-project/commit/8ad19ffa7bd2ce50b90f3214b6012ec2d880cf52
DIFF: https://github.com/llvm/llvm-project/commit/8ad19ffa7bd2ce50b90f3214b6012ec2d880cf52.diff

LOG: [MustExecute][NFC] Copy function_ref instead of passing a reference

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/MustExecute.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/MustExecute.h b/llvm/include/llvm/Analysis/MustExecute.h
index aa54db55b04f..f40fa1f8bf9d 100644
--- a/llvm/include/llvm/Analysis/MustExecute.h
+++ b/llvm/include/llvm/Analysis/MustExecute.h
@@ -468,7 +468,7 @@ struct MustBeExecutedContextExplorer {
   /// This method will evaluate \p Pred and return
   /// true if \p Pred holds in every instruction.
   bool checkForAllContext(const Instruction *PP,
-                          const function_ref<bool(const Instruction *)> &Pred) {
+                          function_ref<bool(const Instruction *)> Pred) {
     for (auto EIt = begin(PP), EEnd = end(PP); EIt != EEnd; ++EIt)
       if (!Pred(*EIt))
         return false;