[gn build] Port a895040

Author: llvmgnsyncbot

llvm/utils/gn/secondary/llvm/lib/Analysis/BUILD.gn

@@ -52,7 +52,6 @@ static_library("Analysis") {
     "GlobalsModRef.cpp",
     "GuardUtils.cpp",
     "HeatUtils.cpp",
-    "IRSimilarityIdentifier.cpp",
     "IVDescriptors.cpp",
     "IVUsers.cpp",
     "IndirectCallPromotionAnalysis.cpp",

llvm/utils/gn/secondary/llvm/unittests/Analysis/BUILD.gn

@@ -25,7 +25,6 @@ unittest("AnalysisTests") {
     "DomTreeUpdaterTest.cpp",
     "FunctionPropertiesAnalysisTest.cpp",
     "GlobalsModRefTest.cpp",
-    "IRSimilarityIdentifierTest.cpp",
     "IVDescriptorsTest.cpp",
     "LazyCallGraphTest.cpp",
     "LoadsTest.cpp",