Vedant Kumar ae65a7a88e [MC/AsmParser] Avoid setting MCSymbol.IsUsed in some cases ...

Avoid marking some MCSymbols as used in MC/AsmParser.cpp when no uses
exist. This fixes a bug in parseAssignmentExpression() which
inadvertently sets IsUsed, thereby triggering:

    "invalid re-assignment of non-absolute variable"

on otherwise valid code. No other functionality change intended.

The original version of this patch touched many calls to MCSymbol
accessors. On rafael's advice, I have stripped this patch down a bit.

As a follow-up, I intend to find the call sites which intentionally set
IsUsed and force them to do so explicitly.

Differential Revision: http://reviews.llvm.org/D12347

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246457 91177308-0d34-0410-b5e6-96231b3b80d8

2015-08-31 17:44:53 +00:00

..

MCDisassembler

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

MCParser

[MC/AsmParser] Avoid setting MCSymbol.IsUsed in some cases

2015-08-31 17:44:53 +00:00

CMakeLists.txt

MC: Remove the copy of MCSchedModel in MCSubtargetInfo

2015-07-10 22:13:43 +00:00

ConstantPools.cpp

MC: Clean up MCExpr naming. NFC.

2015-05-30 01:25:56 +00:00

ELFObjectWriter.cpp

Convert a member variable to a local one.

2015-07-02 16:59:57 +00:00

LLVMBuild.txt

Nuke MCAnalysis.

2014-09-02 22:32:20 +00:00

MachObjectWriter.cpp

[MC/MachO] Make some MachObjectWriter methods more generic. NFC.

2015-08-26 05:09:46 +00:00

Makefile

Nuke MCAnalysis.

2014-09-02 22:32:20 +00:00

MCAsmBackend.cpp

[MC] Allow backends to decide relaxation for unresolved fixups.

2015-05-30 18:42:22 +00:00

MCAsmInfo.cpp

MC: Add target hook to control symbol quoting

2015-06-09 00:31:39 +00:00

MCAsmInfoCOFF.cpp

[MC] Use LShr for constant evaluation of ">>" on ELF/arm64--darwin.

2015-04-28 01:37:11 +00:00

MCAsmInfoDarwin.cpp

[MC] Use LShr for constant evaluation of ">>" on ELF/arm64--darwin.

2015-04-28 01:37:11 +00:00

MCAsmInfoELF.cpp

Move alignment from MCSectionData to MCSection.

2015-05-21 19:20:38 +00:00

MCAsmStreamer.cpp

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

MCAssembler.cpp

[MC] Split the layout part of MCAssembler::finish() into its own method. NFC.

2015-08-26 05:09:49 +00:00

MCCodeEmitter.cpp

…

MCCodeGenInfo.cpp

MC: MCCodeGenInfo naming update. NFC.

2015-05-15 19:13:31 +00:00

MCContext.cpp

Revert "Centralize the information about which object format we are using."

2015-08-14 15:48:41 +00:00

MCDwarf.cpp

Silence a sign mismatch warning; NFC.

2015-08-10 15:22:39 +00:00

MCELFObjectTargetWriter.cpp

Pass a MCSymbol to needsRelocateWithSymbol.

2015-05-29 18:26:09 +00:00

MCELFStreamer.cpp

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

MCExpr.cpp

MCExpr: Avoid UB by evaluating this shift as unsigned

2015-06-23 07:32:55 +00:00

MCInst.cpp

Fixup.

2015-02-05 01:13:47 +00:00

MCInstPrinter.cpp

[llvm] Parameterizing the output stream for dumpbytes and outputting directly to stream.

2015-05-28 18:39:50 +00:00

MCInstrAnalysis.cpp

MC: Disassembled CFG reconstruction.

2013-05-24 01:07:04 +00:00

MCInstrDesc.cpp

MC: Constify MCSubtargetInfo in getDeprecationInfo(), NFC

2015-07-08 17:30:55 +00:00

MCLabel.cpp

…

MCLinkerOptimizationHint.cpp

MC: Tidy up LOH naming a bit. NFC.

2015-06-01 23:55:06 +00:00

MCMachObjectTargetWriter.cpp

MC: Remove obsolete MachO UseAggressiveSymbolFolding.

2015-06-04 20:27:42 +00:00

MCMachOStreamer.cpp

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

MCNullStreamer.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MCObjectFileInfo.cpp

Revert "Centralize the information about which object format we are using."

2015-08-14 15:48:41 +00:00

MCObjectStreamer.cpp

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

MCObjectWriter.cpp

MC: Clean up naming in MCObjectWriter. NFC.

2015-06-04 22:24:41 +00:00

MCRegisterInfo.cpp

Make SubRegIndex size mandatory, following r183020.

2013-05-31 23:45:26 +00:00

MCSchedule.cpp

Add <type_traits> for is_pod, fixing r241947

2015-07-10 22:17:49 +00:00

MCSection.cpp

Store a bit in MCSection saying if it was registered with MCAssembler.

2015-06-01 01:30:01 +00:00

MCSectionCOFF.cpp

MC: Add target hook to control symbol quoting

2015-06-09 00:31:39 +00:00

MCSectionELF.cpp

MC: Add target hook to control symbol quoting

2015-06-09 00:31:39 +00:00

MCSectionMachO.cpp

Implement unique sections with an unique ID.

2015-04-04 18:02:01 +00:00

MCStreamer.cpp

[X86] Add .intel_syntax noprefix directive to intel-syntax x86 asm output

2015-07-22 10:49:44 +00:00

MCSubtargetInfo.cpp

MC: Only allow changing feature bits in MCSubtargetInfo

2015-07-10 22:52:15 +00:00

MCSymbol.cpp

[MC] Switch static const to an enum to silence MSVC linker warnings

2015-07-10 21:50:04 +00:00

MCSymbolELF.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MCSymbolizer.cpp

Move MCSymbolizer's constructor into header. It's trivial - there's no need for

2014-03-27 02:42:52 +00:00

MCTargetOptions.cpp

[llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling.

2015-07-27 22:39:14 +00:00

MCValue.cpp

Use operator<< instead of print in a few more places.

2015-05-27 13:05:42 +00:00

MCWin64EH.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MCWinEH.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

StringTableBuilder.cpp

MachObjectWriter: optimize the string table for common suffices

2014-10-06 17:05:19 +00:00

SubtargetFeature.cpp

[ARM] Add knowledge of FPU subtarget features to TargetParser

2015-06-05 13:29:24 +00:00

WinCOFFObjectWriter.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

WinCOFFStreamer.cpp

Remove and forbid raw_svector_ostream::flush() calls.

2015-08-13 18:12:56 +00:00

YAML.cpp

Invert the MC -> Object dependency.

2014-07-03 02:01:39 +00:00