llvm-6502/utils/TableGen
Hal Finkel af73dfe6f1 Support little-endian encodings in the FixedLenDecoderEmitter
The convention used to specify the PowerPC ISA is that bits are numbered in
reverse order (0 is the index of the high bit). To support this "little endian"
encoding convention, CodeEmitterGen will reverse the bit numberings prior to
generating the encoding tables. In order to generate a disassembler,
FixedLenDecoderEmitter needs to do the same.

This moves the bit reversal logic out of CodeEmitterGen and into CodeGenTarget
(where it can be used by both CodeEmitterGen and FixedLenDecoderEmitter). This
is prep work for disassembly support in the PPC backend (which is the only
in-tree user of this little-endian encoding support).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197532 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-17 22:37:50 +00:00
..
AsmMatcherEmitter.cpp
AsmWriterEmitter.cpp Remove dead code. 2013-12-02 05:10:04 +00:00
AsmWriterInst.cpp Remove dead code. 2013-12-02 05:10:04 +00:00
AsmWriterInst.h Remove dead code. 2013-12-02 05:10:04 +00:00
CallingConvEmitter.cpp
CMakeLists.txt
CodeEmitterGen.cpp Support little-endian encodings in the FixedLenDecoderEmitter 2013-12-17 22:37:50 +00:00
CodeGenDAGPatterns.cpp
CodeGenDAGPatterns.h
CodeGenInstruction.cpp
CodeGenInstruction.h
CodeGenIntrinsics.h
CodeGenMapTable.cpp Correct word hyphenations 2013-12-05 05:44:44 +00:00
CodeGenRegisters.cpp
CodeGenRegisters.h
CodeGenSchedule.cpp [weak vtables] Place class definitions into anonymous namespaces to prevent weak vtables. 2013-11-19 03:08:35 +00:00
CodeGenSchedule.h
CodeGenTarget.cpp Support little-endian encodings in the FixedLenDecoderEmitter 2013-12-17 22:37:50 +00:00
CodeGenTarget.h Support little-endian encodings in the FixedLenDecoderEmitter 2013-12-17 22:37:50 +00:00
CTagsEmitter.cpp
DAGISelEmitter.cpp
DAGISelMatcher.cpp
DAGISelMatcher.h
DAGISelMatcherEmitter.cpp
DAGISelMatcherGen.cpp
DAGISelMatcherOpt.cpp
DFAPacketizerEmitter.cpp
DisassemblerEmitter.cpp
FastISelEmitter.cpp
FixedLenDecoderEmitter.cpp Support little-endian encodings in the FixedLenDecoderEmitter 2013-12-17 22:37:50 +00:00
InstrInfoEmitter.cpp [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
IntrinsicEmitter.cpp
LLVMBuild.txt
Makefile
OptParserEmitter.cpp
PseudoLoweringEmitter.cpp
RegisterInfoEmitter.cpp
SequenceToOffsetTable.h
SetTheory.cpp [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
SetTheory.h
SubtargetEmitter.cpp
TableGen.cpp
TableGenBackends.h
tdtags
TGValueTypes.cpp [weak vtables] Place class definitions into anonymous namespaces to prevent weak vtables. 2013-11-19 03:08:35 +00:00
X86DisassemblerShared.h
X86DisassemblerTables.cpp
X86DisassemblerTables.h
X86ModRMFilters.cpp
X86ModRMFilters.h
X86RecognizableInstr.cpp AVX-512: Added legal type MVT::i1 and VK1 register for it. 2013-12-16 13:52:35 +00:00
X86RecognizableInstr.h