[llvm] f43daf1 - [SSAUpdater] Remove unused code InstrIsPHI (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-01-01T12:44:52-08:00
New Revision: f43daf1b62af25d066893af02b4f67b9b8dd524e

URL: https://github.com/llvm/llvm-project/commit/f43daf1b62af25d066893af02b4f67b9b8dd524e
DIFF: https://github.com/llvm/llvm-project/commit/f43daf1b62af25d066893af02b4f67b9b8dd524e.diff

LOG: [SSAUpdater] Remove unused code InstrIsPHI (NFC)

The last use of this function was removed on Jan 4, 2018 in commit
commit 90ecac01e9dcbcaf92781a6dcffa07a27191b661.

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/SSAUpdater.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Utils/SSAUpdater.cpp b/llvm/lib/Transforms/Utils/SSAUpdater.cpp
index c3add49a7ccd..a80d577e29fb 100644
--- a/llvm/lib/Transforms/Utils/SSAUpdater.cpp
+++ b/llvm/lib/Transforms/Utils/SSAUpdater.cpp
@@ -282,12 +282,6 @@ class SSAUpdaterTraits<SSAUpdater> {
     PHI->addIncoming(Val, Pred);
   }
 
-  /// InstrIsPHI - Check if an instruction is a PHI.
-  ///
-  static PHINode *InstrIsPHI(Instruction *I) {
-    return dyn_cast<PHINode>(I);
-  }
-
   /// ValueIsPHI - Check if a value is a PHI.
   static PHINode *ValueIsPHI(Value *Val, SSAUpdater *Updater) {
     return dyn_cast<PHINode>(Val);