llvm-6502/lib/Target/NVPTX
Hal Finkel 8faeecead0 Revert "r232027 - Add infrastructure for support of multiple memory constraints"
This (r232027) has caused PR22883; so it seems those bits might be used by
something else after all. Reverting until we can figure out what else to do.

Original commit message:

The operand flag word for ISD::INLINEASM nodes now contains a 15-bit
memory constraint ID when the operand kind is Kind_Mem. This constraint
ID is a numeric equivalent to the constraint code string and is converted
with a target specific hook in TargetLowering.

This patch maps all memory constraints to InlineAsm::Constraint_m so there
is no functional change at this point. It just proves that using these
previously unused bits in the encoding of the flag word doesn't break anything.

The next patch will make each target preserve the current mapping of
everything to Constraint_m for itself while changing the target independent
implementation of the hook to return Constraint_Unknown appropriately. Each
target will then be adapted in separate patches to use appropriate Constraint_*
values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232093 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-12 20:09:39 +00:00
..
InstPrinter
MCTargetDesc [NVPTXAsmPrinter] do not print .align on function headers 2015-03-12 01:50:30 +00:00
TargetInfo
cl_common_defines.h
CMakeLists.txt
LLVMBuild.txt
Makefile
ManagedStringPool.h
NVPTX.h
NVPTX.td
NVPTXAllocaHoisting.cpp NVPTX: move NVPTXAllocaHoisting into the cpp file 2015-03-10 19:20:52 +00:00
NVPTXAllocaHoisting.h NVPTX: move NVPTXAllocaHoisting into the cpp file 2015-03-10 19:20:52 +00:00
NVPTXAsmPrinter.cpp NVPTX: Remove copy of LLVMInitializeNVPTXAsmPrinter. 2015-03-10 18:19:24 +00:00
NVPTXAsmPrinter.h
NVPTXAssignValidGlobalNames.cpp
NVPTXFavorNonGenericAddrSpaces.cpp
NVPTXFrameLowering.cpp
NVPTXFrameLowering.h
NVPTXGenericToNVVM.cpp
NVPTXImageOptimizer.cpp
NVPTXInstrFormats.td
NVPTXInstrInfo.cpp
NVPTXInstrInfo.h
NVPTXInstrInfo.td
NVPTXIntrinsics.td
NVPTXISelDAGToDAG.cpp Revert "r232027 - Add infrastructure for support of multiple memory constraints" 2015-03-12 20:09:39 +00:00
NVPTXISelDAGToDAG.h Revert "r232027 - Add infrastructure for support of multiple memory constraints" 2015-03-12 20:09:39 +00:00
NVPTXISelLowering.cpp
NVPTXISelLowering.h
NVPTXLowerAggrCopies.cpp Move unreferenced passes into the cpp file 2015-03-09 15:50:58 +00:00
NVPTXLowerAggrCopies.h Move unreferenced passes into the cpp file 2015-03-09 15:50:58 +00:00
NVPTXLowerStructArgs.cpp Don't use LLVM_LIBRARY_VISIBILITY in cpp files. 2015-03-10 20:07:44 +00:00
NVPTXMachineFunctionInfo.h
NVPTXMCExpr.cpp
NVPTXMCExpr.h
NVPTXPrologEpilogPass.cpp
NVPTXRegisterInfo.cpp Have getCalleeSavedRegs take a non-null MachineFunction all the 2015-03-11 21:41:28 +00:00
NVPTXRegisterInfo.h Have getCalleeSavedRegs take a non-null MachineFunction all the 2015-03-11 21:41:28 +00:00
NVPTXRegisterInfo.td
NVPTXReplaceImageHandles.cpp
NVPTXSection.h Create symbols marking the start of a section earlier. 2015-03-10 22:00:25 +00:00
NVPTXSubtarget.cpp
NVPTXSubtarget.h
NVPTXTargetMachine.cpp Move the DataLayout to the generic TargetMachine, making it mandatory. 2015-03-12 00:07:24 +00:00
NVPTXTargetMachine.h Move the DataLayout to the generic TargetMachine, making it mandatory. 2015-03-12 00:07:24 +00:00
NVPTXTargetObjectFile.h
NVPTXTargetTransformInfo.cpp
NVPTXTargetTransformInfo.h
NVPTXUtilities.cpp
NVPTXUtilities.h
NVPTXVector.td
NVVMReflect.cpp