llvm-project/llvm/utils/TableGen
Matt Arsenault cb5dc3765b TableGen/GlobalISel: Fix constraining REG_SEQUENCE operands
This was hitting the default instruction constraint code which uses
the register classes in the instruction def, which REG_SEQUENCE does
not have.

Fixes not constraining the register class for AMDGPU fneg/fabs
patterns, which would fail when the use was another generic,
unconstrained instruction.

Another oddity I noticed is that the temporary registers are created
with an unnecessary, but incorrect 16-bit LLT but this shouldn't
matter.

I'm also still unclear why root and sub-instructions have to be
handled differently.
2020-04-14 22:05:22 -04:00
..
GlobalISel Avoid including FileSystem.h from MemoryBuffer.h 2020-02-29 12:30:23 -08:00
AsmMatcherEmitter.cpp [MC] Move deprecation infos from MCTargetDesc to MCInstrInfo 2020-03-29 21:20:40 +02:00
AsmWriterEmitter.cpp [MCInstPrinter] Add parameter `Address` to printCustomAliasOperand. NFC 2020-03-27 00:38:20 -07:00
AsmWriterInst.cpp [MCInstPrinter] Pass `Address` parameter to MCOI::OPERAND_PCREL typed operands. NFC 2020-03-26 08:21:15 -07:00
AsmWriterInst.h [MCInstPrinter] Pass `Address` parameter to MCOI::OPERAND_PCREL typed operands. NFC 2020-03-26 08:21:15 -07:00
Attributes.cpp [NFC] Refactor TableGen for attributes 2020-02-02 15:12:20 +01:00
CMakeLists.txt [TableGen] Add backend to generate command guide for tools using libOption. 2019-11-22 14:10:17 -08:00
CTagsEmitter.cpp
CallingConvEmitter.cpp AArch64: support arm64_32, an ILP32 slice for watchOS. 2019-09-12 10:22:23 +00:00
CodeEmitterGen.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenDAGPatterns.cpp [Alignment][NFC] Transitionning more getMachineMemOperand call sites 2020-03-31 08:36:18 +00:00
CodeGenDAGPatterns.h Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenHwModes.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenHwModes.h Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
CodeGenInstruction.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenInstruction.h Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
CodeGenIntrinsics.h [VP,Integer,#1] Vector-predicated integer intrinsics 2020-03-19 10:51:47 +01:00
CodeGenMapTable.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenRegisters.cpp [TableGen][GlobalISel] Rework RegisterBankEmitter for easier const correctness. 2020-03-18 19:52:23 +00:00
CodeGenRegisters.h [TableGen][GlobalISel] Rework RegisterBankEmitter for easier const correctness. 2020-03-18 19:52:23 +00:00
CodeGenSchedule.cpp Suppress a few -Wunreachable-code warnings. 2020-03-25 13:55:42 -04:00
CodeGenSchedule.h Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
CodeGenTarget.cpp [VP,Integer,#1] Vector-predicated integer intrinsics 2020-03-19 10:51:47 +01:00
CodeGenTarget.h [NFC] Fix trivial typos in comments 2020-01-06 10:50:26 +00:00
DAGISelEmitter.cpp [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
DAGISelMatcher.cpp
DAGISelMatcher.h TableGen: Support physical register inputs > 255 2019-07-22 15:02:34 +00:00
DAGISelMatcherEmitter.cpp [TBLGEN] Fix subreg value overflow in DAGISelMatcher 2020-02-12 13:29:57 -08:00
DAGISelMatcherGen.cpp [TBLGEN] Fix subreg value overflow in DAGISelMatcher 2020-02-12 13:29:57 -08:00
DAGISelMatcherOpt.cpp DAGISelMatcherOpt - TGParser::ParseOperation - silence static analyzer cast_or_null<CheckTypeMatcher> null dereference warning. NFCI. 2019-09-26 17:38:47 +00:00
DFAEmitter.cpp Fix DfaEmitter::visitDfaState() crash in MSVC x86 debug builds (PR44945) 2020-02-25 15:18:41 +01:00
DFAEmitter.h Fix DfaEmitter::visitDfaState() crash in MSVC x86 debug builds (PR44945) 2020-02-25 15:18:41 +01:00
DFAPacketizerEmitter.cpp Move DFA tables into the read-only data segmant. 2020-02-18 14:36:56 +01:00
DisassemblerEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
ExegesisEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
FastISelEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
FixedLenDecoderEmitter.cpp [TableGen] Support combining AssemblerPredicates with ORs 2020-03-13 17:13:51 +00:00
GICombinerEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
GlobalISelEmitter.cpp TableGen/GlobalISel: Fix constraining REG_SEQUENCE operands 2020-04-14 22:05:22 -04:00
InfoByHwMode.cpp [TableGen] Support encoding per-HwMode 2019-09-19 13:39:54 +00:00
InfoByHwMode.h [TableGen] Support encoding per-HwMode 2019-09-19 13:39:54 +00:00
InstrDocsEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
InstrInfoEmitter.cpp [MC] Move deprecation infos from MCTargetDesc to MCInstrInfo 2020-03-29 21:20:40 +02:00
IntrinsicEmitter.cpp [VP,Integer,#1] Vector-predicated integer intrinsics 2020-03-19 10:51:47 +01:00
LLVMBuild.txt
OptEmitter.cpp [TableGen] Add backend to generate command guide for tools using libOption. 2019-11-22 14:10:17 -08:00
OptEmitter.h [TableGen] Add backend to generate command guide for tools using libOption. 2019-11-22 14:10:17 -08:00
OptParserEmitter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
OptRSTEmitter.cpp Avoid including FileSystem.h from MemoryBuffer.h 2020-02-29 12:30:23 -08:00
PredicateExpander.cpp
PredicateExpander.h
PseudoLoweringEmitter.cpp
RISCVCompressInstEmitter.cpp [RISCV] Support negative constants in CompressInstEmitter 2020-03-26 15:23:38 +00:00
RegisterBankEmitter.cpp Revert "[TableGen][GlobalISel] Account for HwMode in RegisterBank register sizes" 2020-03-20 11:02:50 +01:00
RegisterInfoEmitter.cpp [TBLGEN] Emit register pressure set enum 2020-02-18 10:09:05 -08:00
SDNodeProperties.cpp
SDNodeProperties.h
SearchableTableEmitter.cpp [TableGen] Diagnose undefined fields when generating searchable tables 2020-02-19 14:03:48 +00:00
SequenceToOffsetTable.h [tablegen] Emit string literals instead of char arrays 2020-01-27 18:22:25 +00:00
SubtargetEmitter.cpp [MC] Widen the functional unit type from 32 to 64 bits. 2020-02-24 09:37:00 +01:00
SubtargetFeatureInfo.cpp [TableGen] Support combining AssemblerPredicates with ORs 2020-03-13 17:13:51 +00:00
SubtargetFeatureInfo.h
TableGen.cpp [tablegen] Emit string literals instead of char arrays 2020-01-27 18:22:25 +00:00
TableGenBackends.h [TableGen] Remove unused target intrinsic generation logic 2019-12-11 07:38:45 -08:00
Types.cpp
Types.h
WebAssemblyDisassemblerEmitter.cpp [TableGen] Correct comments for end of namespace. NFC 2019-08-25 10:47:30 +00:00
WebAssemblyDisassemblerEmitter.h
X86DisassemblerShared.h
X86DisassemblerTables.cpp [X86][Disassembler] Shrink X86GenDisassemblerTables.inc from 36M to 6.1M 2020-01-11 17:28:22 -08:00
X86DisassemblerTables.h
X86EVEX2VEXTablesEmitter.cpp [X86] Consider isCodeGenOnly in the EVEX2VEX pass to make VMAXPD/PS map to the non-commutable VEX instruction. Use EVEX2VEX override to fix the scalar instructions. 2019-10-01 07:10:09 +00:00
X86FoldTablesEmitter.cpp X86FoldTablesEmitter - fix static analyzer potential invalid iterator warning. NFCI. 2019-11-06 13:31:00 +00:00
X86ModRMFilters.cpp
X86ModRMFilters.h
X86RecognizableInstr.cpp [X86] Add a new format type for instructions that represent named prefix bytes like data16 and rep. Use it to make a simpler version of isPrefix. 2020-02-21 12:34:59 -08:00
X86RecognizableInstr.h [X86] Add a new format type for instructions that represent named prefix bytes like data16 and rep. Use it to make a simpler version of isPrefix. 2020-02-21 12:34:59 -08:00
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