Sync linux-headers instead of using system ones

16 files changed, 1230 insertions, 366 deletions

diff --git a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.darwin.txt b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.darwin.txt
new file mode 100644
index 0000000000..1792565eba
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.darwin.txt
@@ -0,0 +1,62 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-AsmPrinter)
+target_compile_options(lib-CodeGen-AsmPrinter PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter
+)
+target_link_libraries(lib-CodeGen-AsmPrinter PUBLIC
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-BinaryFormat
+  llvm12-lib-CodeGen
+  lib-DebugInfo-CodeView
+  lib-DebugInfo-DWARF
+  lib-DebugInfo-MSF
+  llvm12-lib-IR
+  llvm12-lib-MC
+  lib-MC-MCParser
+  llvm12-lib-Remarks
+  llvm12-lib-Support
+  llvm12-lib-Target
+)
+target_sources(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AIXException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ARMException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AccelTable.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AddressPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIEHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugLocStream.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfFile.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfStringPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/EHStreamer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WasmException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinCFGuard.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinException.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux-aarch64.txt b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..d8afa9fef4
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,63 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-AsmPrinter)
+target_compile_options(lib-CodeGen-AsmPrinter PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter
+)
+target_link_libraries(lib-CodeGen-AsmPrinter PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-BinaryFormat
+  llvm12-lib-CodeGen
+  lib-DebugInfo-CodeView
+  lib-DebugInfo-DWARF
+  lib-DebugInfo-MSF
+  llvm12-lib-IR
+  llvm12-lib-MC
+  lib-MC-MCParser
+  llvm12-lib-Remarks
+  llvm12-lib-Support
+  llvm12-lib-Target
+)
+target_sources(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AIXException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ARMException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AccelTable.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AddressPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIEHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugLocStream.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfFile.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfStringPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/EHStreamer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WasmException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinCFGuard.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinException.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux.txt b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux.txt
new file mode 100644
index 0000000000..d8afa9fef4
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.linux.txt
@@ -0,0 +1,63 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-AsmPrinter)
+target_compile_options(lib-CodeGen-AsmPrinter PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter
+)
+target_link_libraries(lib-CodeGen-AsmPrinter PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-BinaryFormat
+  llvm12-lib-CodeGen
+  lib-DebugInfo-CodeView
+  lib-DebugInfo-DWARF
+  lib-DebugInfo-MSF
+  llvm12-lib-IR
+  llvm12-lib-MC
+  lib-MC-MCParser
+  llvm12-lib-Remarks
+  llvm12-lib-Support
+  llvm12-lib-Target
+)
+target_sources(lib-CodeGen-AsmPrinter PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AIXException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ARMException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AccelTable.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AddressPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIEHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugLocStream.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfFile.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfStringPool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/EHStreamer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WasmException.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinCFGuard.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinException.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.txt b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.txt
index 1792565eba..3e0811fb22 100644
--- a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.txt
+++ b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CMakeLists.txt
@@ -6,57 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-
-add_library(lib-CodeGen-AsmPrinter)
-target_compile_options(lib-CodeGen-AsmPrinter PRIVATE
-  -Wno-everything
-)
-target_include_directories(lib-CodeGen-AsmPrinter PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter
-)
-target_link_libraries(lib-CodeGen-AsmPrinter PUBLIC
-  contrib-libs-cxxsupp
-  contrib-libs-llvm12
-  libs-llvm12-include
-  llvm12-lib-Analysis
-  llvm12-lib-BinaryFormat
-  llvm12-lib-CodeGen
-  lib-DebugInfo-CodeView
-  lib-DebugInfo-DWARF
-  lib-DebugInfo-MSF
-  llvm12-lib-IR
-  llvm12-lib-MC
-  lib-MC-MCParser
-  llvm12-lib-Remarks
-  llvm12-lib-Support
-  llvm12-lib-Target
-)
-target_sources(lib-CodeGen-AsmPrinter PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AIXException.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ARMException.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AccelTable.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AddressPool.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIE.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DIEHash.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DebugLocStream.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfFile.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfStringPool.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/EHStreamer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/ErlangGCPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WasmException.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinCFGuard.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/WinException.cpp
-)
+if (CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (APPLE)
+  include(CMakeLists.darwin.txt)
+elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux.txt)
+endif()
diff --git a/contrib/libs/llvm12/lib/CodeGen/CMakeLists.darwin.txt b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.darwin.txt
new file mode 100644
index 0000000000..1fa45f425d
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.darwin.txt
@@ -0,0 +1,226 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+add_subdirectory(AsmPrinter)
+add_subdirectory(GlobalISel)
+add_subdirectory(SelectionDAG)
+
+add_library(llvm12-lib-CodeGen)
+target_compile_options(llvm12-lib-CodeGen PRIVATE
+  -Wno-everything
+)
+target_include_directories(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen
+)
+target_link_libraries(llvm12-lib-CodeGen PUBLIC
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  lib-Bitcode-Reader
+  lib-Bitcode-Writer
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-ProfileData
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Scalar
+  lib-Transforms-Utils
+)
+target_sources(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AggressiveAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AllocationOrder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/Analysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AtomicExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicBlockSections.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicTargetTransformInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchFolding.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchRelaxation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BreakFalseDeps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BuiltinGCs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFGuardLongjmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFIInstrInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CalcSpillWeights.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CallingConvLower.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGen.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPassBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CommandFlags.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CriticalAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DFAPacketizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DeadMachineInstructionElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DetectDeadLanes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DwarfEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EarlyIfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EdgeBundles.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExecutionDomainFix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandMemCmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandPostRAPseudos.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandReductions.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FEntryInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FaultMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FinalizeISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FixupStatepointCallerSaved.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FuncletLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadata.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadataPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCRootLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCStrategy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalMerge.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/HardwareLoops.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ImplicitNullChecks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IndirectBrExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InlineSpiller.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterferenceCache.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedAccessPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedLoadCombinePass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LLVMTargetMachine.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LatencyPriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LexicalScopes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/VarLocBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveInterval.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalUnion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervals.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LivePhysRegs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeEdit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeShrink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegMatrix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegUnits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveStacks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LocalStackSlotAllocation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LoopTraversal.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowLevelType.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowerEmuTLS.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRCanonicalizerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRNamerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrintingPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRVRegNamerUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBasicBlock.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBranchProbabilityInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCSE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCheckDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCopyPropagation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominanceFrontier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFrameInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPrinterPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionSplitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstr.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstrBundle.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLICM.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfoImpls.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOperand.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOutliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePassManager.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePipeliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePostDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegionInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSSAUpdater.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineScheduler.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSizeOpts.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStableHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStripDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineTraceMetrics.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineVerifier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MacroFusion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ModuloSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MultiHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/NonRelocatableStringpool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/OptimizePHIs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIElimination.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIEliminationUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ParallelCG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PatchableFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PeepholeOptimizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRAHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRASchedulerList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PreISelIntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ProcessImplicitDefs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PrologEpilogInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoSourceValue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFGraph.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFLiveness.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFRegisters.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ReachingDefAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBasic.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocGreedy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocPBQP.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoCollector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoPropagate.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterClassInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterCoalescer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterPressure.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterScavenging.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterUsageInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RenameIndependentSubregs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ResetMachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStack.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStackLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGInstrs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScoreboardHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShadowStackGCLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShrinkWrap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SjLjEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SlotIndexes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SpillPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SplitKit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMapLivenessAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackProtector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackSlotColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwiftErrorValueTracking.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwitchLoweringUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplication.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplicator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetFrameLoweringImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetInstrInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetOptionsImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetPassConfig.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSubtargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TwoAddressInstructionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TypePromotion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/UnreachableBlockElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ValueTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/VirtRegMap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WasmEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WinEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/XRayInstrumentation.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux-aarch64.txt b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..ca685a93c9
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,227 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+add_subdirectory(AsmPrinter)
+add_subdirectory(GlobalISel)
+add_subdirectory(SelectionDAG)
+
+add_library(llvm12-lib-CodeGen)
+target_compile_options(llvm12-lib-CodeGen PRIVATE
+  -Wno-everything
+)
+target_include_directories(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen
+)
+target_link_libraries(llvm12-lib-CodeGen PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  lib-Bitcode-Reader
+  lib-Bitcode-Writer
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-ProfileData
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Scalar
+  lib-Transforms-Utils
+)
+target_sources(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AggressiveAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AllocationOrder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/Analysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AtomicExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicBlockSections.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicTargetTransformInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchFolding.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchRelaxation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BreakFalseDeps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BuiltinGCs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFGuardLongjmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFIInstrInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CalcSpillWeights.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CallingConvLower.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGen.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPassBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CommandFlags.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CriticalAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DFAPacketizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DeadMachineInstructionElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DetectDeadLanes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DwarfEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EarlyIfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EdgeBundles.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExecutionDomainFix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandMemCmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandPostRAPseudos.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandReductions.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FEntryInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FaultMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FinalizeISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FixupStatepointCallerSaved.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FuncletLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadata.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadataPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCRootLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCStrategy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalMerge.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/HardwareLoops.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ImplicitNullChecks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IndirectBrExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InlineSpiller.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterferenceCache.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedAccessPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedLoadCombinePass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LLVMTargetMachine.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LatencyPriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LexicalScopes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/VarLocBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveInterval.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalUnion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervals.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LivePhysRegs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeEdit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeShrink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegMatrix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegUnits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveStacks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LocalStackSlotAllocation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LoopTraversal.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowLevelType.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowerEmuTLS.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRCanonicalizerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRNamerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrintingPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRVRegNamerUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBasicBlock.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBranchProbabilityInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCSE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCheckDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCopyPropagation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominanceFrontier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFrameInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPrinterPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionSplitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstr.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstrBundle.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLICM.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfoImpls.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOperand.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOutliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePassManager.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePipeliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePostDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegionInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSSAUpdater.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineScheduler.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSizeOpts.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStableHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStripDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineTraceMetrics.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineVerifier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MacroFusion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ModuloSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MultiHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/NonRelocatableStringpool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/OptimizePHIs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIElimination.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIEliminationUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ParallelCG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PatchableFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PeepholeOptimizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRAHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRASchedulerList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PreISelIntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ProcessImplicitDefs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PrologEpilogInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoSourceValue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFGraph.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFLiveness.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFRegisters.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ReachingDefAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBasic.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocGreedy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocPBQP.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoCollector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoPropagate.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterClassInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterCoalescer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterPressure.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterScavenging.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterUsageInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RenameIndependentSubregs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ResetMachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStack.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStackLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGInstrs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScoreboardHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShadowStackGCLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShrinkWrap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SjLjEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SlotIndexes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SpillPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SplitKit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMapLivenessAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackProtector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackSlotColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwiftErrorValueTracking.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwitchLoweringUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplication.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplicator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetFrameLoweringImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetInstrInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetOptionsImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetPassConfig.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSubtargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TwoAddressInstructionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TypePromotion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/UnreachableBlockElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ValueTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/VirtRegMap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WasmEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WinEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/XRayInstrumentation.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux.txt b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux.txt
new file mode 100644
index 0000000000..ca685a93c9
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.linux.txt
@@ -0,0 +1,227 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+add_subdirectory(AsmPrinter)
+add_subdirectory(GlobalISel)
+add_subdirectory(SelectionDAG)
+
+add_library(llvm12-lib-CodeGen)
+target_compile_options(llvm12-lib-CodeGen PRIVATE
+  -Wno-everything
+)
+target_include_directories(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen
+)
+target_link_libraries(llvm12-lib-CodeGen PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  lib-Bitcode-Reader
+  lib-Bitcode-Writer
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-ProfileData
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Scalar
+  lib-Transforms-Utils
+)
+target_sources(llvm12-lib-CodeGen PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AggressiveAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AllocationOrder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/Analysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AtomicExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicBlockSections.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicTargetTransformInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchFolding.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchRelaxation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BreakFalseDeps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BuiltinGCs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFGuardLongjmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFIInstrInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CalcSpillWeights.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CallingConvLower.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGen.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPassBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CommandFlags.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CriticalAntiDepBreaker.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DFAPacketizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DeadMachineInstructionElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DetectDeadLanes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DwarfEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EarlyIfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EdgeBundles.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExecutionDomainFix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandMemCmp.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandPostRAPseudos.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandReductions.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FEntryInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FaultMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FinalizeISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FixupStatepointCallerSaved.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FuncletLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadata.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadataPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCRootLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCStrategy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalMerge.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/HardwareLoops.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IfConversion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ImplicitNullChecks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IndirectBrExpandPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InlineSpiller.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterferenceCache.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedAccessPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedLoadCombinePass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LLVMTargetMachine.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LatencyPriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LexicalScopes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/VarLocBasedImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveInterval.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalUnion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervals.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LivePhysRegs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeCalc.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeEdit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeShrink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegMatrix.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegUnits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveStacks.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveVariables.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LocalStackSlotAllocation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LoopTraversal.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowLevelType.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowerEmuTLS.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRCanonicalizerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRNamerPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrintingPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRVRegNamerUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBasicBlock.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBranchProbabilityInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCSE.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCheckDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCopyPropagation.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDebugify.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominanceFrontier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFrameInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPrinterPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionSplitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstr.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstrBundle.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLICM.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfoImpls.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOperand.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOutliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePassManager.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePipeliner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePostDominators.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegionInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSSAUpdater.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineScheduler.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSink.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSizeOpts.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStableHash.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStripDebug.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineTraceMetrics.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineVerifier.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MacroFusion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ModuloSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MultiHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/NonRelocatableStringpool.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/OptimizePHIs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIElimination.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIEliminationUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ParallelCG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PatchableFunction.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PeepholeOptimizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRAHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRASchedulerList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PreISelIntrinsicLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ProcessImplicitDefs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PrologEpilogInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoSourceValue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFGraph.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFLiveness.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFRegisters.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ReachingDefAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBasic.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocGreedy.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocPBQP.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoCollector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoPropagate.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterClassInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterCoalescer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterPressure.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterScavenging.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterUsageInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RenameIndependentSubregs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ResetMachineFunctionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStack.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStackLayout.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGInstrs.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScoreboardHazardRecognizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShadowStackGCLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShrinkWrap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SjLjEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SlotIndexes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SpillPlacement.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SplitKit.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMapLivenessAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMaps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackProtector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackSlotColoring.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwiftErrorValueTracking.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwitchLoweringUtils.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplication.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplicator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetFrameLoweringImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetInstrInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringBase.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetOptionsImpl.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetPassConfig.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetRegisterInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSchedule.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSubtargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TwoAddressInstructionPass.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TypePromotion.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/UnreachableBlockElim.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ValueTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/VirtRegMap.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WasmEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WinEHPrepare.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/XRayInstrumentation.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/CMakeLists.txt b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.txt
index 1fa45f425d..3e0811fb22 100644
--- a/contrib/libs/llvm12/lib/CodeGen/CMakeLists.txt
+++ b/contrib/libs/llvm12/lib/CodeGen/CMakeLists.txt
@@ -6,221 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-add_subdirectory(AsmPrinter)
-add_subdirectory(GlobalISel)
-add_subdirectory(SelectionDAG)
-
-add_library(llvm12-lib-CodeGen)
-target_compile_options(llvm12-lib-CodeGen PRIVATE
-  -Wno-everything
-)
-target_include_directories(llvm12-lib-CodeGen PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen
-)
-target_link_libraries(llvm12-lib-CodeGen PUBLIC
-  contrib-libs-cxxsupp
-  contrib-libs-llvm12
-  libs-llvm12-include
-  llvm12-lib-Analysis
-  lib-Bitcode-Reader
-  lib-Bitcode-Writer
-  llvm12-lib-IR
-  llvm12-lib-MC
-  llvm12-lib-ProfileData
-  llvm12-lib-Support
-  llvm12-lib-Target
-  lib-Transforms-Scalar
-  lib-Transforms-Utils
-)
-target_sources(llvm12-lib-CodeGen PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AggressiveAntiDepBreaker.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AllocationOrder.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/Analysis.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/AtomicExpandPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicBlockSections.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BasicTargetTransformInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchFolding.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BranchRelaxation.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BreakFalseDeps.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/BuiltinGCs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFGuardLongjmp.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CFIInstrInserter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CalcSpillWeights.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CallingConvLower.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGen.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPassBuilder.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CodeGenPrepare.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CommandFlags.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/CriticalAntiDepBreaker.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DFAPacketizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DeadMachineInstructionElim.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DetectDeadLanes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/DwarfEHPrepare.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EarlyIfConversion.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/EdgeBundles.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExecutionDomainFix.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandMemCmp.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandPostRAPseudos.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ExpandReductions.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FEntryInserter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FaultMaps.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FinalizeISel.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FixupStatepointCallerSaved.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/FuncletLayout.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadata.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCMetadataPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCRootLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GCStrategy.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalMerge.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/HardwareLoops.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IfConversion.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ImplicitNullChecks.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IndirectBrExpandPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InlineSpiller.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterferenceCache.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedAccessPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/InterleavedLoadCombinePass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/IntrinsicLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LLVMTargetMachine.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LatencyPriorityQueue.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LexicalScopes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/VarLocBasedImpl.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveDebugVariables.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveInterval.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalCalc.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervalUnion.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveIntervals.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LivePhysRegs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeCalc.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeEdit.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRangeShrink.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegMatrix.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveRegUnits.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveStacks.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LiveVariables.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LocalStackSlotAllocation.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LoopTraversal.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowLevelType.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/LowerEmuTLS.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRCanonicalizerPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRNamerPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRPrintingPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MIRVRegNamerUtils.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBasicBlock.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockFrequencyInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBlockPlacement.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineBranchProbabilityInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCSE.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCheckDebugify.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCombiner.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineCopyPropagation.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDebugify.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominanceFrontier.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineDominators.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFrameInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunction.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionPrinterPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineFunctionSplitter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstr.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineInstrBundle.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLICM.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineLoopUtils.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineModuleInfoImpls.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOperand.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineOutliner.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePassManager.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePipeliner.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachinePostDominators.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegionInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineRegisterInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSSAUpdater.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineScheduler.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSink.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineSizeOpts.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStableHash.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineStripDebug.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineTraceMetrics.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MachineVerifier.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MacroFusion.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ModuloSchedule.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/MultiHazardRecognizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/NonRelocatableStringpool.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/OptimizePHIs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIElimination.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PHIEliminationUtils.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ParallelCG.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PatchableFunction.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PeepholeOptimizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRAHazardRecognizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PostRASchedulerList.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PreISelIntrinsicLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ProcessImplicitDefs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PrologEpilogInserter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/PseudoSourceValue.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFGraph.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFLiveness.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RDFRegisters.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ReachingDefAnalysis.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBase.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocBasic.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocFast.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocGreedy.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegAllocPBQP.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoCollector.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegUsageInfoPropagate.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterClassInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterCoalescer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterPressure.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterScavenging.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RegisterUsageInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/RenameIndependentSubregs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ResetMachineFunctionPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStack.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SafeStackLayout.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAG.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGInstrs.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScheduleDAGPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ScoreboardHazardRecognizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShadowStackGCLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ShrinkWrap.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SjLjEHPrepare.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SlotIndexes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SpillPlacement.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SplitKit.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackColoring.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMapLivenessAnalysis.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackMaps.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackProtector.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/StackSlotColoring.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwiftErrorValueTracking.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SwitchLoweringUtils.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplication.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TailDuplicator.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetFrameLoweringImpl.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetInstrInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringBase.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetOptionsImpl.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetPassConfig.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetRegisterInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSchedule.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TargetSubtargetInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TwoAddressInstructionPass.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/TypePromotion.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/UnreachableBlockElim.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/ValueTypes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/VirtRegMap.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WasmEHPrepare.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/WinEHPrepare.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/XRayInstrumentation.cpp
-)
+if (CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (APPLE)
+  include(CMakeLists.darwin.txt)
+elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux.txt)
+endif()
diff --git a/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.darwin.txt b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.darwin.txt
new file mode 100644
index 0000000000..31a83cc5fd
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.darwin.txt
@@ -0,0 +1,55 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-GlobalISel)
+target_compile_options(lib-CodeGen-GlobalISel PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel
+)
+target_link_libraries(lib-CodeGen-GlobalISel PUBLIC
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  lib-CodeGen-SelectionDAG
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEMIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CallLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Combiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelChangeObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GlobalISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/IRTranslator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizeMutations.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Legalizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Localizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegBankSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBank.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Utils.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux-aarch64.txt b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..0f0591525d
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,56 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-GlobalISel)
+target_compile_options(lib-CodeGen-GlobalISel PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel
+)
+target_link_libraries(lib-CodeGen-GlobalISel PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  lib-CodeGen-SelectionDAG
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEMIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CallLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Combiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelChangeObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GlobalISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/IRTranslator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizeMutations.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Legalizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Localizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegBankSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBank.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Utils.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux.txt b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux.txt
new file mode 100644
index 0000000000..0f0591525d
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.linux.txt
@@ -0,0 +1,56 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-GlobalISel)
+target_compile_options(lib-CodeGen-GlobalISel PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel
+)
+target_link_libraries(lib-CodeGen-GlobalISel PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  lib-CodeGen-SelectionDAG
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-GlobalISel PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEMIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CallLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Combiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelChangeObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GlobalISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/IRTranslator.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelector.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizeMutations.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Legalizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Localizer.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegBankSelect.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBank.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Utils.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.txt b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.txt
index 31a83cc5fd..3e0811fb22 100644
--- a/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.txt
+++ b/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CMakeLists.txt
@@ -6,50 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-
-add_library(lib-CodeGen-GlobalISel)
-target_compile_options(lib-CodeGen-GlobalISel PRIVATE
-  -Wno-everything
-)
-target_include_directories(lib-CodeGen-GlobalISel PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel
-)
-target_link_libraries(lib-CodeGen-GlobalISel PUBLIC
-  contrib-libs-cxxsupp
-  contrib-libs-llvm12
-  libs-llvm12-include
-  llvm12-lib-Analysis
-  llvm12-lib-CodeGen
-  lib-CodeGen-SelectionDAG
-  llvm12-lib-IR
-  llvm12-lib-MC
-  llvm12-lib-Support
-  llvm12-lib-Target
-  lib-Transforms-Utils
-)
-target_sources(lib-CodeGen-GlobalISel PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CSEMIRBuilder.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CallLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Combiner.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/CombinerHelper.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelChangeObserver.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/GlobalISel.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/IRTranslator.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelect.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/InstructionSelector.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizeMutations.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Legalizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Localizer.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegBankSelect.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBank.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/GlobalISel/Utils.cpp
-)
+if (CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (APPLE)
+  include(CMakeLists.darwin.txt)
+elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux.txt)
+endif()
diff --git a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.darwin.txt b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.darwin.txt
new file mode 100644
index 0000000000..83a090d207
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.darwin.txt
@@ -0,0 +1,55 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-SelectionDAG)
+target_compile_options(lib-CodeGen-SelectionDAG PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG
+)
+target_link_libraries(lib-CodeGen-SelectionDAG PUBLIC
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FastISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGTargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux-aarch64.txt b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..1bd6da6e0c
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,56 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-SelectionDAG)
+target_compile_options(lib-CodeGen-SelectionDAG PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG
+)
+target_link_libraries(lib-CodeGen-SelectionDAG PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FastISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGTargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux.txt b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux.txt
new file mode 100644
index 0000000000..1bd6da6e0c
--- /dev/null
+++ b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.linux.txt
@@ -0,0 +1,56 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(lib-CodeGen-SelectionDAG)
+target_compile_options(lib-CodeGen-SelectionDAG PRIVATE
+  -Wno-everything
+)
+target_include_directories(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG
+)
+target_link_libraries(lib-CodeGen-SelectionDAG PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  contrib-libs-llvm12
+  libs-llvm12-include
+  llvm12-lib-Analysis
+  llvm12-lib-CodeGen
+  llvm12-lib-IR
+  llvm12-lib-MC
+  llvm12-lib-Support
+  llvm12-lib-Target
+  lib-Transforms-Utils
+)
+target_sources(lib-CodeGen-SelectionDAG PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FastISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGTargetInfo.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+)
diff --git a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.txt b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.txt
index 83a090d207..3e0811fb22 100644
--- a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.txt
+++ b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/CMakeLists.txt
@@ -6,50 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-
-add_library(lib-CodeGen-SelectionDAG)
-target_compile_options(lib-CodeGen-SelectionDAG PRIVATE
-  -Wno-everything
-)
-target_include_directories(lib-CodeGen-SelectionDAG PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG
-)
-target_link_libraries(lib-CodeGen-SelectionDAG PUBLIC
-  contrib-libs-cxxsupp
-  contrib-libs-llvm12
-  libs-llvm12-include
-  llvm12-lib-Analysis
-  llvm12-lib-CodeGen
-  llvm12-lib-IR
-  llvm12-lib-MC
-  llvm12-lib-Support
-  llvm12-lib-Target
-  lib-Transforms-Utils
-)
-target_sources(lib-CodeGen-SelectionDAG PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FastISel.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/SelectionDAGTargetInfo.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/TargetLowering.cpp
-)
+if (CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (APPLE)
+  include(CMakeLists.darwin.txt)
+elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND UNIX AND NOT APPLE AND NOT ANDROID)
+  include(CMakeLists.linux.txt)
+endif()