llvm-6502/utils/TableGen
Dan Gohman c76909abfe Improve MachineMemOperand handling.
- Allocate MachineMemOperands and MachineMemOperand lists in MachineFunctions.
   This eliminates MachineInstr's std::list member and allows the data to be
   created by isel and live for the remainder of codegen, avoiding a lot of
   copying and unnecessary translation. This also shrinks MemSDNode.
 - Delete MemOperandSDNode. Introduce MachineSDNode which has dedicated
   fields for MachineMemOperands.
 - Change MemSDNode to have a MachineMemOperand member instead of its own
   fields with the same information. This introduces some redundancy, but
   it's more consistent with what MachineInstr will eventually want.
 - Ignore alignment when searching for redundant loads for CSE, but remember
   the greatest alignment.

Target-specific code which previously used MemOperandSDNodes with generic
SDNodes now use MemIntrinsicSDNodes, with opcodes in a designated range
so that the SelectionDAG framework knows that MachineMemOperand information
is available.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25 20:36:54 +00:00
..
AsmMatcherEmitter.cpp
AsmMatcherEmitter.h
AsmWriterEmitter.cpp add a comment. 2009-09-18 18:10:19 +00:00
AsmWriterEmitter.h make tblgen produce a function that returns the name for a physreg. 2009-09-13 20:08:00 +00:00
CallingConvEmitter.cpp
CallingConvEmitter.h
ClangDiagnosticsEmitter.cpp
ClangDiagnosticsEmitter.h
CMakeLists.txt
CodeEmitterGen.cpp
CodeEmitterGen.h
CodeGenDAGPatterns.cpp PR4795: Remove EEVT::isFP, isInt and isVec types used by TableGen's type 2009-08-29 05:53:25 +00:00
CodeGenDAGPatterns.h PR4795: Remove EEVT::isFP, isInt and isVec types used by TableGen's type 2009-08-29 05:53:25 +00:00
CodeGenInstruction.cpp
CodeGenInstruction.h
CodeGenIntrinsics.h
CodeGenRegisters.h
CodeGenTarget.cpp
CodeGenTarget.h
DAGISelEmitter.cpp Improve MachineMemOperand handling. 2009-09-25 20:36:54 +00:00
DAGISelEmitter.h
FastISelEmitter.cpp Remove some unused variables and methods warned about by 2009-09-06 08:33:48 +00:00
FastISelEmitter.h
InstrEnumEmitter.cpp
InstrEnumEmitter.h
InstrInfoEmitter.cpp
InstrInfoEmitter.h
IntrinsicEmitter.cpp
IntrinsicEmitter.h
LLVMCConfigurationEmitter.cpp Use raw_ostream::indent instead of passing strings. 2009-09-21 15:53:44 +00:00
LLVMCConfigurationEmitter.h
Makefile
Record.cpp convert some stuff to StringRef to avoid temporary std::strings. 2009-09-18 18:31:37 +00:00
Record.h convert some stuff to StringRef to avoid temporary std::strings. 2009-09-18 18:31:37 +00:00
RegisterInfoEmitter.cpp eliminate the TargetRegisterDesc::AsmName field, the asmprinters now have this table. 2009-09-13 22:45:04 +00:00
RegisterInfoEmitter.h
StringToOffsetTable.h move StringToOffsetTable out to its own header. 2009-09-14 01:19:16 +00:00
SubtargetEmitter.cpp Make the end-of-itinerary mark explicit. Some cleanup. 2009-09-24 20:22:50 +00:00
SubtargetEmitter.h
TableGen.cpp
TableGenBackend.cpp
TableGenBackend.h
TGLexer.cpp
TGLexer.h
TGParser.cpp
TGParser.h
TGValueTypes.cpp