llvm-project/llvm/lib/MC
Lucas Prates 0ba553d153 [MC] Allowing the use of $-prefixed integer as asm identifiers
Summary:
Dollar signed prefixed integers were not allowed by the AsmParser to be
used as Identifiers, differing from the GNU assembler behavior.

This patch updates the parsing of Identifiers to consider such cases as
valid, where the identifier string includes the $ prefix itself. As the
Lexer currently splits these occurrences into separate tokens, those
need to be combined by the AsmParser itself.

Reviewers: efriedma, chill

Reviewed By: efriedma

Subscribers: sdardis, hiraditya, jrtc27, atanasyan, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75111
2020-03-06 16:27:51 +00:00
..
MCDisassembler [Disassembler] Delete the VStream parameter of MCDisassembler::getInstruction() 2020-01-11 13:34:52 -08:00
MCParser [MC] Allowing the use of $-prefixed integer as asm identifiers 2020-03-06 16:27:51 +00:00
CMakeLists.txt [MC] Delete MCCodePadder 2019-12-09 19:21:31 -08:00
ConstantPools.cpp [MCStreamer] De-capitalize EmitValue EmitIntValue{,InHex} 2020-02-14 23:08:40 -08:00
ELFObjectWriter.cpp [MC][ELF] Rename MC related "Associated" to "LinkedToSym" 2020-02-06 11:31:04 -08:00
LLVMBuild.txt
MCAsmBackend.cpp [MC] Delete MCCodePadder 2019-12-09 19:21:31 -08:00
MCAsmInfo.cpp [MC] De-capitalize another set of MCStreamer::Emit* functions 2020-02-14 19:26:52 -08:00
MCAsmInfoCOFF.cpp
MCAsmInfoDarwin.cpp
MCAsmInfoELF.cpp [MC] Delete unused MCAsmInfoELF::UsesNonexecutableStackSection after EM_WEBASSEMBLY was removed in D48744 2019-12-15 15:43:30 -08:00
MCAsmInfoWasm.cpp
MCAsmInfoXCOFF.cpp [XCOFF][AIX] Differentiate usage of label symbol and csect symbol 2019-11-08 09:30:10 -05:00
MCAsmMacro.cpp MCAsmMacro: add `#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)` to some dump() declarations 2019-08-20 04:14:43 +00:00
MCAsmStreamer.cpp [MC] Default MCContext::UseNamesOnTempLabels to false and only set it to true for MCAsmStreamer 2020-02-25 18:23:10 -08:00
MCAssembler.cpp Temporarily Revert [X86] Not track size of the boudaryalign fragment during the layout 2020-03-03 11:15:56 +08:00
MCCodeEmitter.cpp
MCCodeView.cpp [MC] Add MCStreamer::emitInt{8,16,32,64} 2020-02-29 09:40:21 -08:00
MCContext.cpp [MC][ARM] Don't create multiple .ARM.exidx associated to one .text 2020-02-25 18:18:13 -08:00
MCDwarf.cpp [MCDwarf] Change emitListsTableHeaderStart to use a reference and fold Start/End symbols generation into it 2020-03-03 16:20:40 -08:00
MCELFObjectTargetWriter.cpp
MCELFStreamer.cpp [MC] Add MCStreamer::emitInt{8,16,32,64} 2020-02-29 09:40:21 -08:00
MCExpr.cpp [Hexagon][NFC] Rename VK_Hexagon_PCREL to VK_PCREL 2020-02-19 09:52:58 -06:00
MCFragment.cpp Temporarily Revert [X86] Not track size of the boudaryalign fragment during the layout 2020-03-03 11:15:56 +08:00
MCInst.cpp
MCInstPrinter.cpp [MC] Rewrite tablegen for printInstrAlias to comiple faster, NFC 2019-12-06 15:00:18 -08:00
MCInstrAnalysis.cpp Revert "Forward declare Optional<T> in STLExtras.h" 2019-11-13 16:36:21 -08:00
MCInstrDesc.cpp
MCLabel.cpp
MCLinkerOptimizationHint.cpp
MCMachOStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCMachObjectTargetWriter.cpp
MCNullStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCObjectFileInfo.cpp [AsmPrinter] Omit unique ID for .stack_sizes 2020-02-14 21:25:06 -08:00
MCObjectStreamer.cpp [X86] Move the function getOrCreateBoundaryAlignFragment 2020-02-29 15:11:16 +08:00
MCObjectWriter.cpp
MCRegisterInfo.cpp MCRegisterInfo: Merge getLLVMRegNum and getLLVMRegNumFromEH 2019-09-24 09:31:02 +00:00
MCSchedule.cpp
MCSection.cpp [MC][ARM] Delete MCSection::HasData and move SHF_ARM_PURECODE logic to ARMELFObjectWriter::addTargetSectionFlags 2020-01-05 14:20:34 -08:00
MCSectionCOFF.cpp
MCSectionELF.cpp [MC][ELF] Rename MC related "Associated" to "LinkedToSym" 2020-02-06 11:31:04 -08:00
MCSectionMachO.cpp
MCSectionWasm.cpp
MCSectionXCOFF.cpp [AIX] Emit TOC entries for ASM printing 2019-11-27 17:20:55 -05:00
MCStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCSubtargetInfo.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
MCSymbol.cpp
MCSymbolELF.cpp [MC] Delete STT_SECTION special cases from MCSymbolELF::setType and setBinding 2019-12-15 20:39:25 -08:00
MCTargetOptions.cpp [ms] [llvm-ml] Add a draft MASM parser 2020-02-16 12:30:46 -05:00
MCValue.cpp [MC] Ignore VK_WEAKREF in MCValue::getAccessVariant 2019-12-15 16:05:46 -08:00
MCWasmObjectTargetWriter.cpp [WebAssembly] Make __attribute__((used)) not imply export. 2019-08-29 22:40:00 +00:00
MCWasmStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCWin64EH.cpp [MC] Add MCStreamer::emitInt{8,16,32,64} 2020-02-29 09:40:21 -08:00
MCWinCOFFStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCWinEH.cpp
MCXCOFFObjectTargetWriter.cpp Boilerplate for producing XCOFF object files from the PowerPC backend. 2019-07-09 19:21:01 +00:00
MCXCOFFStreamer.cpp [XCOFF] Don't emit non-external labels in the symbol table and handle MCSA_LGlobal 2020-02-27 13:37:13 -05:00
MachObjectWriter.cpp [MachO] Pad section data to pointer size bytes 2020-02-11 14:52:21 -08:00
StringTableBuilder.cpp Adds support for writing the .bss section for XCOFF object files. 2019-08-20 22:03:18 +00:00
SubtargetFeature.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
WasmObjectWriter.cpp [WebAssembly] Add new `export_name` clang attribute for controlling wasm export names 2019-12-11 11:54:57 -08:00
WinCOFFObjectWriter.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
XCOFFObjectWriter.cpp [AIX][XCOFF] Fix XCOFFObjectWriter assertion failure with alignment-related gap and improve text section output testing 2020-03-03 10:02:40 -05:00