llvm-project/llvm/lib/Support
Jay Foad 169ae6db69 [APInt] Allow extending and truncating to the same width
Allow zext, sext, trunc, truncUSat and truncSSat to extend or truncate
to the same bit width, which is a no-op.

Disallowing this forced clients to use workarounds like using
zextOrTrunc (even though they never wanted truncation) or zextOrSelf
(even though they did not want its strange behaviour of allowing a
*smaller* bit width, which is also treated as a no-op).

Differential Revision: https://reviews.llvm.org/D125556
2022-05-14 09:54:24 +01:00
..
BLAKE3 No reason for these not to have prototypes; NFC 2022-04-08 18:53:23 -04:00
Unix Revert "Add an error message to the default SIGPIPE handler" 2022-05-12 08:31:20 +01:00
Windows [Windows] Fix handling of \" in program name on cmd line. 2022-05-03 11:57:50 +01:00
AArch64TargetParser.cpp [llvm][AArch64] Generate getExtensionFeatures from the list of extensions 2022-04-11 13:42:24 +00:00
ABIBreak.cpp
AMDGPUMetadata.cpp
APFixedPoint.cpp
APFloat.cpp
APInt.cpp [APInt] Allow extending and truncating to the same width 2022-05-14 09:54:24 +01:00
APSInt.cpp
ARMAttributeParser.cpp [ARM] add Armv9 build attribute 2022-04-28 10:48:26 +01:00
ARMBuildAttrs.cpp [ARM] emit PACBTI-M build attributes 2021-12-01 11:05:29 +00:00
ARMTargetParser.cpp [ARM][AArch64] Introduce Armv9.3-A 2022-01-03 12:40:43 +00:00
ARMWinEH.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
AddressRanges.cpp [llvm-gsymutil][NFC] refactor AddressRange&AddresRanges structures. 2022-04-26 12:00:43 +03:00
Allocator.cpp
Atomic.cpp
AutoConvert.cpp
BinaryStreamError.cpp [NFC] Additional header dependency cleanup LLVMSupport 2022-01-26 11:16:15 +01:00
BinaryStreamReader.cpp
BinaryStreamRef.cpp
BinaryStreamWriter.cpp Make BinaryStreamWriter::padToAlignment write blocks vs bytes. 2022-05-07 17:37:18 -07:00
BlockFrequency.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
BranchProbability.cpp
BuryPointer.cpp
CMakeLists.txt [llvm-gsymutil][NFC] refactor AddressRange&AddresRanges structures. 2022-04-26 12:00:43 +03:00
COM.cpp
COPYRIGHT.regex
CRC.cpp
CSKYAttributeParser.cpp [Support] Add CSKY target parser and attributes parser 2022-02-28 11:35:07 +08:00
CSKYAttributes.cpp [Support] Add CSKY target parser and attributes parser 2022-02-28 11:35:07 +08:00
CSKYTargetParser.cpp [Clang][CSKY] Add the CSKY target and compiler driver 2022-04-06 11:37:37 +08:00
CachePruning.cpp
Caching.cpp [Support] [DebugInfo] Lazily create cache dir. 2022-01-20 19:27:15 +00:00
Chrono.cpp
CodeGenCoverage.cpp [llvm] Use = default (NFC) 2022-02-06 22:18:35 -08:00
CommandLine.cpp [Windows] Fix handling of \" in program name on cmd line. 2022-05-03 11:57:50 +01:00
Compression.cpp [Support] Change zlib::compress to return void 2022-03-14 11:38:04 -07:00
ConvertUTF.cpp
ConvertUTFWrapper.cpp Re-land c346068928 with fixes 2022-03-23 08:13:17 -04:00
CrashRecoveryContext.cpp [Support] Factor out isCrash from throwIfCrash 2022-04-27 00:52:53 +00:00
DAGDeltaAlgorithm.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
DJB.cpp
DataExtractor.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
Debug.cpp Revert "Apply clang-tidy fixes for readability-redundant-declaration in Debug.cpp (NFC)" 2022-04-03 08:14:11 -07:00
DebugCounter.cpp
DebugOptions.h
DeltaAlgorithm.cpp [llvm] Use = default (NFC) 2022-02-06 22:18:35 -08:00
DivisionByConstantInfo.cpp [llvm] Use true/false instead of 1/0 (NFC) 2022-01-07 00:39:14 -08:00
DynamicLibrary.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
ELFAttributeParser.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
ELFAttributes.cpp
Errno.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
Error.cpp
ErrorHandling.cpp
ExtensibleRTTI.cpp
FileCollector.cpp
FileOutputBuffer.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
FileUtilities.cpp [llvm-objcopy][NFC] refactor restoreStatOnFile out of llvm-objcopy. 2022-04-22 20:06:01 +03:00
FoldingSet.cpp [NFC] Move FoldingSetNodeIDRef::ComputeHash and FoldingSetNodeID::ComputeHash definitions to header 2022-02-04 18:03:42 +01:00
FormatVariadic.cpp Revert rG7275de7fb2f087871611d037d1b529b226dd0521 "[AArch64] translateLocChar - silence dead code warning" 2022-02-06 17:19:23 +00:00
FormattedStream.cpp
GlobPattern.cpp
GraphWriter.cpp Add apple-specific missing header in Support/GraphWriter.cpp 2022-01-21 14:59:30 +01:00
Hashing.cpp
Host.cpp [AArch64] Add native CPU detection for Ampere1 2022-05-03 16:10:02 +01:00
InitLLVM.cpp Add ms-specific missing header in Support/InitLLVM.cpp 2022-01-21 14:28:47 +01:00
InstructionCost.cpp
IntEqClasses.cpp
IntervalMap.cpp
ItaniumManglingCanonicalizer.cpp [demangler] Remove StdQualifiedName 2022-02-07 07:49:30 -08:00
JSON.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
KnownBits.cpp [KnownBits] Add support for X*X self-multiplication (update) 2022-02-06 19:40:08 +00:00
LEB128.cpp
LineIterator.cpp
Locale.cpp
LockFileManager.cpp
LowLevelType.cpp [MachineValueType] Don't allow MVT::getVectorNumElements() to be called for scalable vectors. 2022-01-13 09:16:25 -08:00
MD5.cpp [Support/Hash functions] Change the `final()` and `result()` of the hashing functions to return an array of bytes 2022-04-05 21:38:06 -07:00
MSP430AttributeParser.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
MSP430Attributes.cpp
ManagedStatic.cpp
MathExtras.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
MemAlloc.cpp [Support] #include <new> for std::align_val_t 2022-01-25 19:40:00 +01:00
Memory.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
MemoryBuffer.cpp Fix issing header on z/OS 2022-03-14 17:29:08 +01:00
MemoryBufferRef.cpp
NativeFormatting.cpp [Support] Use llvm_unreachable instead of LLVM_BUILTIN_UNREACHABLE internal define 2022-02-06 16:26:00 +00:00
OptimizedStructLayout.cpp
Optional.cpp
Parallel.cpp [Support] Simplify parallelForEach{,N} 2022-01-23 10:35:44 -08:00
Path.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
PluginLoader.cpp
PrettyStackTrace.cpp Add apple-specific missing include 2022-01-21 14:18:29 +01:00
Process.cpp
Program.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00
RISCVAttributeParser.cpp Revert "Rename llvm::array_lengthof into llvm::size to match std::size from C++17" 2022-01-26 16:55:53 +01:00
RISCVAttributes.cpp
RISCVISAInfo.cpp [RISCV] Add extra space into error message about unsupported extension version. 2022-05-12 12:56:29 -07:00
RWMutex.cpp
RandomNumberGenerator.cpp
Regex.cpp [llvm] Use range-based for loops (NFC) 2021-12-02 09:27:47 -08:00
SHA1.cpp [Support/Hash functions] Change the `final()` and `result()` of the hashing functions to return an array of bytes 2022-04-05 21:38:06 -07:00
SHA256.cpp [Support/Hash functions] Change the `final()` and `result()` of the hashing functions to return an array of bytes 2022-04-05 21:38:06 -07:00
ScaledNumber.cpp
ScopedPrinter.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
Signals.cpp [libSupport] make CallBacksToRun static local 2022-03-19 20:31:04 +00:00
Signposts.cpp Change the LLVM signpost category 2022-04-05 12:18:31 -07:00
SmallPtrSet.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
SmallVector.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
SourceMgr.cpp [PDLL] Add support for tablegen includes and importing ODS information 2022-03-03 16:14:03 -08:00
SpecialCaseList.cpp [llvm] Use = default (NFC) 2022-02-06 22:18:35 -08:00
Statistic.cpp [Support] Use range-based for loops (NFC) 2021-12-10 08:53:14 -08:00
StringExtras.cpp [llvm] Use range-based for loops (NFC) 2021-12-02 09:27:47 -08:00
StringMap.cpp [NFC][llvm][StringMap]Extract createTable and getHashTable functions and add the inline attribute to the getMinBucketToReserveForEntries function. 2022-03-23 10:09:59 +08:00
StringRef.cpp Move STLFunctionalExtras out of STLExtras 2022-01-24 14:13:21 +01:00
StringSaver.cpp
SuffixTree.cpp
SymbolRemappingReader.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
SystemUtils.cpp
TarWriter.cpp
TargetParser.cpp [AMDGPU] Add gfx11 subtarget ELF definition 2022-04-29 12:27:17 -04:00
ThreadLocal.cpp
ThreadPool.cpp [ThreadPool] delete debug global variable if not needed 2022-05-04 08:12:45 +02:00
Threading.cpp
TimeProfiler.cpp Move STLFunctionalExtras out of STLExtras 2022-01-24 14:13:21 +01:00
Timer.cpp
ToolOutputFile.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
TrigramIndex.cpp TrigramIndex.h - move unnecessary StringRef include down to TrigramIndex.cpp 2022-02-02 16:29:47 +00:00
Triple.cpp [SPIR-V](3/6) Add MC layer, object file support, and InstPrinter 2022-04-20 01:10:25 +02:00
Twine.cpp
TypeSize.cpp [llvm] Cleanup header dependencies in ADT and Support 2022-01-21 13:54:49 +01:00
Unicode.cpp
UnicodeCaseFold.cpp
Valgrind.cpp Work around a Clang modules build issue. 2022-01-31 12:03:00 -08:00
VersionTuple.cpp
VirtualFileSystem.cpp [VFS] RedirectingFileSystem only replace path if not already mapped 2022-04-11 14:52:48 -07:00
Watchdog.cpp
WithColor.cpp [Support] Allow the ability to change WithColor's auto detection function 2022-02-28 20:30:06 -08:00
X86TargetParser.cpp Revert "Rename llvm::array_lengthof into llvm::size to match std::size from C++17" 2022-01-26 16:55:53 +01:00
YAMLParser.cpp Apply clang-tidy fixes for readability-redundant-member-init in YAMLParser.cpp (NFC) 2022-04-03 08:04:11 -07:00
YAMLTraits.cpp [llvm][support] Replace `std::vector<bool>` use in YAMLTraits 2022-01-26 11:20:18 +01:00
Z3Solver.cpp [analyzer] Fix include typo introduced by e61a1a9 2022-03-11 16:09:25 +01:00
circular_raw_ostream.cpp
raw_os_ostream.cpp
raw_ostream.cpp Move llvm::array_lenghtof to llvm/ADT/STLArrayExtras.h 2022-01-28 11:50:49 +01:00
regcomp.c [Support] unsafe pointer arithmetic in llvm_regcomp() 2022-02-03 19:59:27 -05:00
regengine.inc [Support] Optimize (.*) regex matches 2022-04-19 09:55:21 +02:00
regerror.c
regex2.h
regex_impl.h
regexec.c
regfree.c
regstrlcpy.c
regutils.h
xxhash.cpp Cleanup include: TableGen 2022-03-11 11:41:32 +01:00