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llvm-project/llvm/lib/Target/NVPTX/CMakeLists.txt

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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 llvm-svn: 156196
2012-05-05 04:18:50 +08:00
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
NVPTXLowerAggrCopies.cpp
NVPTXutil.cpp
NVPTXAllocaHoisting.cpp
NVPTXAsmPrinter.cpp
NVPTXUtilities.cpp
[NVPTX] Add NVVMReflect pass to allow compile-time selection of specific code paths. This allows us to write code like: if (__nvvm_reflect("FOO")) // Do something else // Do something else and compile into a library, then give "FOO" a value at kernel compile-time so the check becomes a no-op. llvm-svn: 178416
2013-03-30 22:29:25 +08:00
NVVMReflect.cpp
[NVPTX] Add GenericToNVVM IR converter to better handle idiomatic LLVM IR inputs This converter currently only handles global variables in address space 0. For these variables, they are promoted to address space 1 (global memory), and all uses are updated to point to the result of a cvta.global instruction on the new variable. The motivation for this is address space 0 global variables are illegal since we cannot declare variables in the generic address space. Instead, we place the variables in address space 1 and explicitly convert the pointer to address space 0. This is primarily intended to help new users who expect to be able to place global variables in the default address space. llvm-svn: 182254
2013-05-20 20:13:32 +08:00
NVPTXGenericToNVVM.cpp
Fix for PR19099 - NVPTX produces invalid symbol names. This is a more thorough fix for the issue than r203483. An IR pass will run before NVPTX codegen to make sure there are no invalid symbol names that can't be consumed by the ptxas assembler. llvm-svn: 205212
2014-03-31 23:56:26 +08:00
NVPTXAssignValidGlobalNames.cpp
[NVPTX] Re-enable support for virtual registers in the final output Now that 3.3 is branched, we are re-enabling virtual registers to help iron out bugs before the next release. Some of the post-RA passes do not play well with virtual registers, so we disable them for now. The needed functionality of the PrologEpilogInserter pass is copied to a new backend-specific NVPTXPrologEpilog pass. The test for this commit is not breaking the existing tests. llvm-svn: 182998
2013-05-31 20:14:49 +08:00
NVPTXPrologEpilogPass.cpp
[NVPTX] Start conversion to MC infrastructure This change converts the NVPTX target to use the MC infrastructure instead of directly emitting MachineInstr instances. This brings the target more up-to-date with LLVM TOT, and should fix PR15175 and PR15958 (libNVPTXInstPrinter is empty) as a side-effect. llvm-svn: 187798
2013-08-06 22:13:27 +08:00
NVPTXMCExpr.cpp
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 llvm-svn: 156196
2012-05-05 04:18:50 +08:00
)
add_llvm_target(NVPTXCodeGen ${NVPTXCodeGen_sources})
add_subdirectory(TargetInfo)
add_subdirectory(InstPrinter)
add_subdirectory(MCTargetDesc)