RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-31 20:51:52 +01:00
Code Issues Projects Releases Wiki Activity
llvm-mirror/utils/TableGen
History
Simon Tatham 270ded9a96 [TableGen] Don't elide bitconverts in PatFrag fragments. 
Summary:
In the DAG pattern backend, `SimplifyTree` simplifies a pattern by
removing bitconverts between two identical types. But that function is
also run on the fragments list in instances of `PatFrags`, in which
the types haven't been specified yet. So the input and output of the
bitconvert always evaluate to the empty set of types, which makes them
compare equal. So the test always passes, and bitconverts are
unconditionally removed from the PatFrag RHS.

Fixed by spotting the empty type set and using it to inhibit the
optimization.

Reviewers: nhaehnle, hfinkel

Reviewed By: nhaehnle

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D74627
2020-02-17 09:30:45 +00:00
..
GlobalISel
Fix warnings as errors that occur on sanitizer-x86_64-linux
2020-01-07 16:02:31 -08:00
AsmMatcherEmitter.cpp
Address implicit conversions detected by g++ 5 only.
2020-01-29 01:01:09 +01:00
AsmWriterEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
AsmWriterInst.cpp
[tablegen] Add locations to many PrintFatalError() calls
2019-02-12 17:36:57 +00:00
AsmWriterInst.h
AsmWriterOperand - fix uninitialized variable warning. NFCI.
2019-11-07 16:56:15 +00:00
Attributes.cpp
[NFC] Refactor TableGen for attributes
2020-02-02 15:12:20 +01:00
CallingConvEmitter.cpp
AArch64: support arm64_32, an ILP32 slice for watchOS.
2019-09-12 10:22:23 +00:00
CMakeLists.txt
[TableGen] Add backend to generate command guide for tools using libOption.
2019-11-22 14:10:17 -08:00
CodeEmitterGen.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenDAGPatterns.cpp
[TableGen] Don't elide bitconverts in PatFrag fragments.
2020-02-17 09:30:45 +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
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
CodeGenInstruction.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenInstruction.h
[AArch64] Add isAuthenticated predicate to MCInstDesc
2020-01-10 14:30:52 -08:00
CodeGenIntrinsics.h
TableGen/GlobalISel: Fix pattern matching of immarg literals
2020-01-09 17:37:52 -05:00
CodeGenMapTable.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenRegisters.cpp
[TBLGEN] Allow to override RC weight
2020-02-14 15:49:52 -08:00
CodeGenRegisters.h
[TBLGEN] Allow to override RC weight
2020-02-14 15:49:52 -08:00
CodeGenSchedule.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenSchedule.h
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenTarget.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
CodeGenTarget.h
[NFC] Fix trivial typos in comments
2020-01-06 10:50:26 +00:00
CTagsEmitter.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
DAGISelEmitter.cpp
[llvm] Migrate llvm::make_unique to std::make_unique
2019-08-15 15:54:37 +00:00
DAGISelMatcher.cpp
[TableGen] Replace a dyn_cast with isa to avoid an unused variable warning introduced in r355785. NFC
2019-03-11 16:51:37 +00:00
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
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
DFAEmitter.h
[TableGen] Introduce a generic automaton (DFA) backend
2019-10-04 09:03:36 +00:00
DFAPacketizerEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +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
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
GICombinerEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
GlobalISelEmitter.cpp
Revert "Remove redundant "std::move"s in return statements"
2020-02-10 07:07:40 -08:00
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
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
IntrinsicEmitter.cpp
[Intrinsic] Delete tablegen rules of llvm.{sig,}{setjmp,longjmp}
2019-12-27 18:04:39 -08:00
LLVMBuild.txt
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
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
[TableGen] Fixed 'unused but set variable' warning. NFCI
2019-11-24 20:04:03 +01:00
PredicateExpander.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
PredicateExpander.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
PseudoLoweringEmitter.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
RegisterBankEmitter.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
RegisterInfoEmitter.cpp
[TBLGEN] Allow to override RC weight
2020-02-14 15:49:52 -08:00
RISCVCompressInstEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
SDNodeProperties.cpp
[tablegen] Add locations to many PrintFatalError() calls
2019-02-12 17:36:57 +00:00
SDNodeProperties.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
SearchableTableEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
SequenceToOffsetTable.h
[tablegen] Emit string literals instead of char arrays
2020-01-27 18:22:25 +00:00
SubtargetEmitter.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
SubtargetFeatureInfo.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
SubtargetFeatureInfo.h
Use bitset for assembler predicates
2019-03-11 17:04:35 +00:00
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
tdtags
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
Types.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
Types.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
WebAssemblyDisassemblerEmitter.cpp
[TableGen] Correct comments for end of namespace. NFC
2019-08-25 10:47:30 +00:00
WebAssemblyDisassemblerEmitter.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
X86DisassemblerShared.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
X86DisassemblerTables.cpp
[X86][Disassembler] Shrink X86GenDisassemblerTables.inc from 36M to 6.1M
2020-01-11 17:28:22 -08:00
X86DisassemblerTables.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
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
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
X86ModRMFilters.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
X86RecognizableInstr.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
X86RecognizableInstr.h
[X86] Split the VEX_WPrefix in X86Inst tablegen class into 3 separate fields with clear meanings.
2019-04-09 07:40:06 +00:00