llvm-6502/lib/MC
Manman Ren 3de61b4c01 Debug Info: store the files and directories for each compile unit.
We now emit a line table for each compile unit. To reduce the prologue size
of each line table, the files and directories used by each compile unit are
stored in std::map<unsigned, std::vector< > > instead of std::vector< >.

The prologue for a lto'ed image can be as big as 93K. Duplicating 93K for each
compile unit causes a huge increase of debug info. With this patch, each
prologue will only emit the files required by the compile unit.

rdar://problem/13342023


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176605 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-07 01:42:00 +00:00
..
MCDisassembler
MCParser AsmParser: More generic support for integer type suffices. 2013-02-26 20:17:10 +00:00
CMakeLists.txt
ELFObjectWriter.cpp ELF symbol table field st_other support, 2013-02-19 21:57:35 +00:00
LLVMBuild.txt
MachObjectWriter.cpp
Makefile
MCAsmBackend.cpp
MCAsmInfo.cpp
MCAsmInfoCOFF.cpp
MCAsmInfoDarwin.cpp
MCAsmStreamer.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCAssembler.cpp
MCAtom.cpp
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCDisassembler.cpp
MCDwarf.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCELF.cpp ELF symbol table field st_other support, 2013-02-19 21:57:35 +00:00
MCELFObjectTargetWriter.cpp
MCELFStreamer.cpp Fix PR15359. 2013-02-26 16:41:03 +00:00
MCExpr.cpp
MCInst.cpp
MCInstPrinter.cpp
MCInstrAnalysis.cpp
MCLabel.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp
MCModule.cpp
MCNullStreamer.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCObjectFileInfo.cpp Allow optionally generating pubnames section in DWARF info. Introduce 2013-02-12 18:00:14 +00:00
MCObjectStreamer.cpp Suppress a GCC -Wunused-variable warning in -Asserts builds 2013-02-15 23:12:33 +00:00
MCObjectWriter.cpp
MCPureStreamer.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCRegisterInfo.cpp
MCSection.cpp
MCSectionCOFF.cpp
MCSectionELF.cpp
MCSectionMachO.cpp Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. 2013-02-12 21:21:59 +00:00
MCStreamer.cpp Debug Info: store the files and directories for each compile unit. 2013-03-07 01:42:00 +00:00
MCSubtargetInfo.cpp
MCSymbol.cpp
MCValue.cpp
MCWin64EH.cpp
SubtargetFeature.cpp
WinCOFFObjectWriter.cpp
WinCOFFStreamer.cpp