[Transforms] Remove unused function createAddDiscriminatorsPass

  commit f7ca01333214f934c580c162afdee933e7430b6c
  Author: Nikita Popov <npopov@redhat.com>
  Date:   Tue Feb 28 16:38:45 2023 +0100

diff --git a/llvm/include/llvm/Transforms/Utils.h b/llvm/include/llvm/Transforms/Utils.h
index c89d510..0fa6de3 100644 (file)
--- a/llvm/include/llvm/Transforms/Utils.h
+++ b/llvm/include/llvm/Transforms/Utils.h
@@ -60,11 +60,6 @@ extern char &LCSSAID;
 
 //===----------------------------------------------------------------------===//
 //
-// AddDiscriminators - Add DWARF path discriminators to the IR.
-FunctionPass *createAddDiscriminatorsPass();
-
-//===----------------------------------------------------------------------===//
-//
 // PromoteMemoryToRegister - This pass is used to promote memory references to
 // be register references. A simple example of the transformation performed by
 // this pass is:

diff --git a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
index 56acdcc..9a4dead 100644 (file)
--- a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
+++ b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
@@ -107,11 +107,6 @@ INITIALIZE_PASS_BEGIN(AddDiscriminatorsLegacyPass, "add-discriminators",
 INITIALIZE_PASS_END(AddDiscriminatorsLegacyPass, "add-discriminators",
                     "Add DWARF path discriminators", false, false)
 
-// Create the legacy AddDiscriminatorsPass.
-FunctionPass *llvm::createAddDiscriminatorsPass() {
-  return new AddDiscriminatorsLegacyPass();
-}
-
 static bool shouldHaveDiscriminator(const Instruction *I) {
   return !isa<IntrinsicInst>(I) || isa<MemIntrinsic>(I);
 }