Merge pull request swiftlang#77095 from eeckstein/revert-load-copy-opt

Author: shahmishal

SwiftCompilerSources/Sources/Optimizer/FunctionPasses/CMakeLists.txt

@@ -22,7 +22,6 @@ swift_compiler_sources(Optimizer
   LifetimeDependenceDiagnostics.swift
   LifetimeDependenceInsertion.swift
   LifetimeDependenceScopeFixup.swift
-  LoadCopyToBorrowOptimization.swift
   ObjectOutliner.swift
   ObjCBridgingOptimization.swift
   MergeCondFails.swift

SwiftCompilerSources/Sources/Optimizer/FunctionPasses/LoadCopyToBorrowOptimization.swift

@@ -95,7 +95,6 @@ private func registerSwiftPasses() {
   registerPass(lifetimeDependenceDiagnosticsPass, { lifetimeDependenceDiagnosticsPass.run($0) })
   registerPass(lifetimeDependenceInsertionPass, { lifetimeDependenceInsertionPass.run($0) })
   registerPass(lifetimeDependenceScopeFixupPass, { lifetimeDependenceScopeFixupPass.run($0) })
-  registerPass(loadCopyToBorrowOptimization, { loadCopyToBorrowOptimization.run($0) })
   registerPass(generalClosureSpecialization, { generalClosureSpecialization.run($0) })
   registerPass(autodiffClosureSpecialization, { autodiffClosureSpecialization.run($0) })