This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.

The new target machines are:

nvptx (old ptx32) => 32-bit PTX
nvptx64 (old ptx64) => 64-bit PTX

The sources are based on the internal NVIDIA NVPTX back-end, and
contain more functionality than the current PTX back-end currently
provides.

NV_CONTRIB

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/Target/NVPTX/CMakeLists.txt b/lib/Target/NVPTX/CMakeLists.txt
new file mode 100644
index 0000000000..a32a78ac83
--- /dev/null
+++ b/lib/Target/NVPTX/CMakeLists.txt
@@ -0,0 +1,33 @@
+set(LLVM_TARGET_DEFINITIONS NVPTX.td)
+
+
+tablegen(LLVM NVPTXGenRegisterInfo.inc -gen-register-info)
+tablegen(LLVM NVPTXGenInstrInfo.inc -gen-instr-info)
+tablegen(LLVM NVPTXGenAsmWriter.inc -gen-asm-writer)
+tablegen(LLVM NVPTXGenDAGISel.inc -gen-dag-isel)
+tablegen(LLVM NVPTXGenSubtargetInfo.inc -gen-subtarget)
+add_public_tablegen_target(NVPTXCommonTableGen)
+
+set(NVPTXCodeGen_sources
+  NVPTXFrameLowering.cpp
+  NVPTXInstrInfo.cpp
+  NVPTXISelDAGToDAG.cpp
+  NVPTXISelLowering.cpp
+  NVPTXRegisterInfo.cpp
+  NVPTXSubtarget.cpp
+  NVPTXTargetMachine.cpp
+  NVPTXSplitBBatBar.cpp
+  NVPTXLowerAggrCopies.cpp
+  NVPTXutil.cpp
+  NVPTXAllocaHoisting.cpp
+  NVPTXAsmPrinter.cpp
+  NVPTXUtilities.cpp
+  VectorElementize.cpp
+  )
+
+add_llvm_target(NVPTXCodeGen ${NVPTXCodeGen_sources})
+
+
+add_subdirectory(TargetInfo)
+add_subdirectory(InstPrinter)
+add_subdirectory(MCTargetDesc)