diff --git a/include/llvm/CodeGen/GCMetadata.h b/include/llvm/CodeGen/GCMetadata.h
index 77cd356c49d..334c5c23b8f 100644
--- a/include/llvm/CodeGen/GCMetadata.h
+++ b/include/llvm/CodeGen/GCMetadata.h
@@ -36,8 +36,8 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/IR/DebugLoc.h"
+#include "llvm/IR/GCStrategy.h"
 #include "llvm/Pass.h"
 #include <algorithm>
 #include <cstddef>
diff --git a/include/llvm/CodeGen/LinkAllAsmWriterComponents.h b/include/llvm/CodeGen/LinkAllAsmWriterComponents.h
index 75a5c359630..81b0025fddd 100644
--- a/include/llvm/CodeGen/LinkAllAsmWriterComponents.h
+++ b/include/llvm/CodeGen/LinkAllAsmWriterComponents.h
@@ -14,7 +14,7 @@
 #ifndef LLVM_CODEGEN_LINKALLASMWRITERCOMPONENTS_H
 #define LLVM_CODEGEN_LINKALLASMWRITERCOMPONENTS_H
 
-#include "llvm/CodeGen/BuiltinGCs.h"
+#include "llvm/IR/BuiltinGCs.h"
 #include <cstdlib>
 
 namespace {
diff --git a/include/llvm/CodeGen/LinkAllCodegenComponents.h b/include/llvm/CodeGen/LinkAllCodegenComponents.h
index 56c93b24147..1b13ff53ac8 100644
--- a/include/llvm/CodeGen/LinkAllCodegenComponents.h
+++ b/include/llvm/CodeGen/LinkAllCodegenComponents.h
@@ -14,7 +14,7 @@
 #ifndef LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
 #define LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
 
-#include "llvm/CodeGen/BuiltinGCs.h"
+#include "llvm/IR/BuiltinGCs.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/SchedulerRegistry.h"
 #include "llvm/Target/TargetMachine.h"
diff --git a/include/llvm/CodeGen/BuiltinGCs.h b/include/llvm/IR/BuiltinGCs.h
similarity index 89%
rename from include/llvm/CodeGen/BuiltinGCs.h
rename to include/llvm/IR/BuiltinGCs.h
index c1c3cdc22b3..16aff01dbcf 100644
--- a/include/llvm/CodeGen/BuiltinGCs.h
+++ b/include/llvm/IR/BuiltinGCs.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CODEGEN_BUILTINGCS_H
-#define LLVM_CODEGEN_BUILTINGCS_H
+#ifndef LLVM_IR_BUILTINGCS_H
+#define LLVM_IR_BUILTINGCS_H
 
 namespace llvm {
 
@@ -27,6 +27,7 @@ void linkOcamlGCPrinter();
 
 /// Creates an erlang-compatible metadata printer.
 void linkErlangGCPrinter();
-}
 
-#endif
+} // namespace llvm
+
+#endif // LLVM_IR_BUILTINGCS_H
diff --git a/include/llvm/CodeGen/GCStrategy.h b/include/llvm/IR/GCStrategy.h
similarity index 98%
rename from include/llvm/CodeGen/GCStrategy.h
rename to include/llvm/IR/GCStrategy.h
index c5731528da4..a69958d596c 100644
--- a/include/llvm/CodeGen/GCStrategy.h
+++ b/include/llvm/IR/GCStrategy.h
@@ -46,8 +46,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CODEGEN_GCSTRATEGY_H
-#define LLVM_CODEGEN_GCSTRATEGY_H
+#ifndef LLVM_IR_GCSTRATEGY_H
+#define LLVM_IR_GCSTRATEGY_H
 
 #include "llvm/ADT/None.h"
 #include "llvm/ADT/Optional.h"
@@ -133,4 +133,4 @@ using GCRegistry = Registry<GCStrategy>;
 
 } // end namespace llvm
 
-#endif // LLVM_CODEGEN_GCSTRATEGY_H
+#endif // LLVM_IR_GCSTRATEGY_H
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index f8f64599b21..7c7279b4fde 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -38,7 +38,6 @@
 #include "llvm/BinaryFormat/ELF.h"
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/CodeGen/GCMetadataPrinter.h"
-#include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineDominators.h"
@@ -68,6 +67,7 @@
 #include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
+#include "llvm/IR/GCStrategy.h"
 #include "llvm/IR/GlobalAlias.h"
 #include "llvm/IR/GlobalIFunc.h"
 #include "llvm/IR/GlobalIndirectSymbol.h"
diff --git a/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp b/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
index 0a1260858ab..70777f07fc6 100644
--- a/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
@@ -14,10 +14,9 @@
 
 #include "llvm/BinaryFormat/ELF.h"
 #include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/BuiltinGCs.h"
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/CodeGen/GCMetadataPrinter.h"
-#include "llvm/CodeGen/GCStrategy.h"
+#include "llvm/IR/BuiltinGCs.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Module.h"
diff --git a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
index 354b638b47a..a9fb31d4267 100644
--- a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
@@ -14,9 +14,9 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/BuiltinGCs.h"
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/CodeGen/GCMetadataPrinter.h"
+#include "llvm/IR/BuiltinGCs.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Mangler.h"
diff --git a/lib/CodeGen/CMakeLists.txt b/lib/CodeGen/CMakeLists.txt
index 55a8f81641f..a5fb0d84929 100644
--- a/lib/CodeGen/CMakeLists.txt
+++ b/lib/CodeGen/CMakeLists.txt
@@ -7,7 +7,6 @@ add_llvm_component_library(LLVMCodeGen
   BranchFolding.cpp
   BranchRelaxation.cpp
   BreakFalseDeps.cpp
-  BuiltinGCs.cpp
   BasicBlockSections.cpp
   CalcSpillWeights.cpp
   CallingConvLower.cpp
@@ -38,7 +37,6 @@ add_llvm_component_library(LLVMCodeGen
   GCMetadata.cpp
   GCMetadataPrinter.cpp
   GCRootLowering.cpp
-  GCStrategy.cpp
   GlobalMerge.cpp
   HardwareLoops.cpp
   IfConversion.cpp
diff --git a/lib/CodeGen/GCMetadata.cpp b/lib/CodeGen/GCMetadata.cpp
index 01167c05967..8fae798b31d 100644
--- a/lib/CodeGen/GCMetadata.cpp
+++ b/lib/CodeGen/GCMetadata.cpp
@@ -13,7 +13,6 @@
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/IR/Function.h"
 #include "llvm/InitializePasses.h"
diff --git a/lib/CodeGen/GCRootLowering.cpp b/lib/CodeGen/GCRootLowering.cpp
index c3b0cd92498..faf0fb7f09a 100644
--- a/lib/CodeGen/GCRootLowering.cpp
+++ b/lib/CodeGen/GCRootLowering.cpp
@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/CodeGen/GCMetadata.h"
-#include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
diff --git a/lib/CodeGen/SelectionDAG/StatepointLowering.cpp b/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
index 9d80e7a1222..b6e7debe717 100644
--- a/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
@@ -21,7 +21,6 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/FunctionLoweringInfo.h"
 #include "llvm/CodeGen/GCMetadata.h"
-#include "llvm/CodeGen/GCStrategy.h"
 #include "llvm/CodeGen/ISDOpcodes.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -33,6 +32,7 @@
 #include "llvm/CodeGen/TargetOpcodes.h"
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GCStrategy.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/LLVMContext.h"
diff --git a/lib/CodeGen/BuiltinGCs.cpp b/lib/IR/BuiltinGCs.cpp
similarity index 98%
rename from lib/CodeGen/BuiltinGCs.cpp
rename to lib/IR/BuiltinGCs.cpp
index bfc10cb3fef..31ee86383e7 100644
--- a/lib/CodeGen/BuiltinGCs.cpp
+++ b/lib/IR/BuiltinGCs.cpp
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/CodeGen/BuiltinGCs.h"
-#include "llvm/CodeGen/GCStrategy.h"
+#include "llvm/IR/BuiltinGCs.h"
+#include "llvm/IR/GCStrategy.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/Support/Casting.h"
 
diff --git a/lib/IR/CMakeLists.txt b/lib/IR/CMakeLists.txt
index fb4993742e8..7f6e698b10f 100644
--- a/lib/IR/CMakeLists.txt
+++ b/lib/IR/CMakeLists.txt
@@ -5,6 +5,7 @@ add_llvm_component_library(LLVMCore
   Attributes.cpp
   AutoUpgrade.cpp
   BasicBlock.cpp
+  BuiltinGCs.cpp
   Comdat.cpp
   ConstantFold.cpp
   ConstantRange.cpp
@@ -21,6 +22,7 @@ add_llvm_component_library(LLVMCore
   Dominators.cpp
   FPEnv.cpp
   Function.cpp
+  GCStrategy.cpp
   GVMaterializer.cpp
   Globals.cpp
   IRBuilder.cpp
diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/IR/GCStrategy.cpp
similarity index 94%
rename from lib/CodeGen/GCStrategy.cpp
rename to lib/IR/GCStrategy.cpp
index 43d06b0f82e..25dad5bec9e 100644
--- a/lib/CodeGen/GCStrategy.cpp
+++ b/lib/IR/GCStrategy.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/CodeGen/GCStrategy.h"
+#include "llvm/IR/GCStrategy.h"
 
 using namespace llvm;