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llvm-mirror/utils/TableGen
Carl Ritson 539761ef24 [TableGen] Allow isAllocatable inheritence from any superclass
When setting Allocatable on a generated register class check all
superclasses and set Allocatable true if any superclass is
allocatable.

Without this change generated register classes based on an
allocatable class may end up unallocatable due to the topological
inheritance order.

This change primarily effects AMDGPU backend; however, there are
a few changes in MIPs GlobalISel register constraints as a result.

Reviewed By: kparzysz

Differential Revision: https://reviews.llvm.org/D105967
2021-07-16 13:02:24 +09:00
..
GlobalISel
AsmMatcherEmitter.cpp
AsmWriterEmitter.cpp
AsmWriterInst.cpp
AsmWriterInst.h
Attributes.cpp
CallingConvEmitter.cpp
CMakeLists.txt
CodeBeadsGen.cpp
CodeEmitterGen.cpp
CodeGenDAGPatterns.cpp
CodeGenDAGPatterns.h
CodeGenHwModes.cpp
CodeGenHwModes.h
CodeGenInstruction.cpp
CodeGenInstruction.h
CodeGenIntrinsics.h
CodeGenMapTable.cpp
CodeGenRegisters.cpp
CodeGenRegisters.h
CodeGenSchedule.cpp
CodeGenSchedule.h
CodeGenTarget.cpp
CodeGenTarget.h
CTagsEmitter.cpp
DAGISelEmitter.cpp
DAGISelMatcher.cpp
DAGISelMatcher.h
DAGISelMatcherEmitter.cpp
DAGISelMatcherGen.cpp
DAGISelMatcherOpt.cpp
DFAEmitter.cpp
DFAEmitter.h
DFAPacketizerEmitter.cpp
DirectiveEmitter.cpp
DisassemblerEmitter.cpp
ExegesisEmitter.cpp
FastISelEmitter.cpp
FixedLenDecoderEmitter.cpp
GICombinerEmitter.cpp
GlobalISelEmitter.cpp
InfoByHwMode.cpp
InfoByHwMode.h
InstrDocsEmitter.cpp
InstrInfoEmitter.cpp
IntrinsicEmitter.cpp
OptEmitter.cpp
OptEmitter.h
OptParserEmitter.cpp
OptRSTEmitter.cpp
PredicateExpander.cpp
PredicateExpander.h
PseudoLoweringEmitter.cpp
RegisterBankEmitter.cpp
RegisterInfoEmitter.cpp
RISCVCompressInstEmitter.cpp
SDNodeProperties.cpp
SDNodeProperties.h
SearchableTableEmitter.cpp
SequenceToOffsetTable.h
SubtargetEmitter.cpp
SubtargetFeatureInfo.cpp
SubtargetFeatureInfo.h
TableGen.cpp
TableGenBackends.h
tdtags
Types.cpp
Types.h
WebAssemblyDisassemblerEmitter.cpp
WebAssemblyDisassemblerEmitter.h
X86DisassemblerShared.h
X86DisassemblerTables.cpp
X86DisassemblerTables.h
X86EVEX2VEXTablesEmitter.cpp
X86FoldTablesEmitter.cpp
X86ModRMFilters.cpp
X86ModRMFilters.h
X86RecognizableInstr.cpp
X86RecognizableInstr.h