[MemoryBuiltins] Remove unused isStrdupLikeFn() function (NFC)

This function is no longer used after
dcbc91f40c2e6ff578667020f7c6a05c25149865.

2 files changed, 0 insertions, 10 deletions

diff --git a/llvm/include/llvm/Analysis/MemoryBuiltins.h b/llvm/include/llvm/Analysis/MemoryBuiltins.h
index ee1de77fc206..b2a07145610e 100644
--- a/llvm/include/llvm/Analysis/MemoryBuiltins.h
+++ b/llvm/include/llvm/Analysis/MemoryBuiltins.h
@@ -92,10 +92,6 @@ bool isReallocLikeFn(const Function *F, const TargetLibraryInfo *TLI);
 /// allocates memory and throws if an allocation failed (e.g., new).
 bool isOpNewLikeFn(const Value *V, const TargetLibraryInfo *TLI);
 
-/// Tests if a value is a call or invoke to a library function that
-/// allocates memory (strdup, strndup).
-bool isStrdupLikeFn(const Value *V, const TargetLibraryInfo *TLI);
-
 //===----------------------------------------------------------------------===//
 //  free Call Utility Functions.
 //
diff --git a/llvm/lib/Analysis/MemoryBuiltins.cpp b/llvm/lib/Analysis/MemoryBuiltins.cpp
index 48c01fbae11b..7955b34fe1fa 100644
--- a/llvm/lib/Analysis/MemoryBuiltins.cpp
+++ b/llvm/lib/Analysis/MemoryBuiltins.cpp
@@ -292,12 +292,6 @@ bool llvm::isOpNewLikeFn(const Value *V, const TargetLibraryInfo *TLI) {
   return getAllocationData(V, OpNewLike, TLI).hasValue();
 }
 
-/// Tests if a value is a call or invoke to a library function that
-/// allocates memory (strdup, strndup).
-bool llvm::isStrdupLikeFn(const Value *V, const TargetLibraryInfo *TLI) {
-  return getAllocationData(V, StrDupLike, TLI).hasValue();
-}
-
 bool llvm::isAllocRemovable(const CallBase *CB, const TargetLibraryInfo *TLI) {
   assert(isAllocationFn(CB, TLI));