Ekaterina Romanova cfd56f50ef Update .debug_line section version information to match DWARF version. ...

One more attempt to re-commit the patch r285355, which I had to revert in r285362, because some tests were failing (the reason is because the size of the line_table varied depending on the full file name).

In the past the compiler always emitted .debug_line version 2, though some opcodes from DWARF 3 (e.g. DW_LNS_set_prologue_end, DW_LNS_set_epilogue_begin or DW_LNS_set_isa) and from DWARF 4 could be emitted by the compiler.

This patch changes version information of .debug_line to exactly match the DWARF version. For .debug_line version 4, a new field maximum_operations_per_instruction is emitted.

Differential Revision: https://reviews.llvm.org/D16697



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289925 91177308-0d34-0410-b5e6-96231b3b80d8

2016-12-16 05:10:11 +00:00

..

MCDisassembler

Use StringRef instead of raw pointers in MCAsmInfo/MCInstrInfo APIs (NFC)

2016-10-01 06:46:33 +00:00

MCParser

Allow ELF section flags to be specified numerically

2016-12-15 07:59:15 +00:00

CMakeLists.txt

Revert r283690, "MC: Remove unused entities."

2016-10-10 22:49:37 +00:00

ConstantPools.cpp

Fix 24560: assembler does not share constant pool for same constants

2016-11-04 19:17:32 +00:00

ELFObjectWriter.cpp

MC: ensure that we have a section before accessing it

2016-11-22 04:32:54 +00:00

LLVMBuild.txt

Nuke MCAnalysis.

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

MachObjectWriter.cpp

Fix Clang-tidy readability-redundant-string-cstr warnings

2016-11-02 16:43:50 +00:00

MCAsmBackend.cpp

[mips][ias] Support .dtprel[d]word and .tprel[d]word directives

2016-08-22 16:18:42 +00:00

MCAsmInfo.cpp

[MC] Delete use of *structors_used.

2016-08-08 03:30:01 +00:00

MCAsmInfoCOFF.cpp

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

2015-11-11 00:51:36 +00:00

MCAsmInfoDarwin.cpp

[MC] Delete use of *structors_used.

2016-08-08 03:30:01 +00:00

MCAsmInfoELF.cpp

[WebAssembly] Don't create a needless .note.GNU-stack section

2016-01-15 23:59:13 +00:00

MCAsmStreamer.cpp

[Assembler] Better error messages for .org directive

2016-12-14 10:43:58 +00:00

MCAssembler.cpp

[Assembler] Better error messages for .org directive

2016-12-14 10:43:58 +00:00

MCCodeEmitter.cpp

…

MCCodeView.cpp

Revert "[CodeGen] Fix invalid DWARF info on Win64"

2016-12-08 01:56:23 +00:00

MCContext.cpp

[ARM] Implement execute-only support in CodeGen

2016-12-15 07:59:08 +00:00

MCDwarf.cpp

Update .debug_line section version information to match DWARF version.

2016-12-16 05:10:11 +00:00

MCELFObjectTargetWriter.cpp

Always sort by offset first. NFC.

2015-12-17 15:08:24 +00:00

MCELFStreamer.cpp

[MC] Refactor emitELFSize to make usage more consistent. NFC.

2016-12-01 23:39:08 +00:00

MCExpr.cpp

[AMDGPU] Add 32-bit lo/hi got and pc relative variant kinds and emit appropriate relocations

2016-10-14 04:21:32 +00:00

MCFragment.cpp

ADT: Split ilist_node_traits into alloc and callback, NFC

2016-08-30 18:40:47 +00:00

MCInst.cpp

[MC] Remove guard(s). NFCI.

2016-08-22 11:55:22 +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

Replace uint16_t with the MCPhysReg typedef in many places. A lot of physical register arrays already use this typedef.

2015-12-05 07:13:35 +00:00

MCLabel.cpp

[MC] Remove guard(s). NFCI.

2016-08-22 11:55:22 +00:00

MCLinkerOptimizationHint.cpp

Apply clang-tidy's modernize-loop-convert to lib/MC.

2016-06-26 14:49:00 +00:00

MCMachObjectTargetWriter.cpp

MC: Remove obsolete MachO UseAggressiveSymbolFolding.

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

MCMachOStreamer.cpp

MachO: enable .data_region directives everywhere

2016-04-21 23:00:17 +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

Move code only used by codegen out of MC. NFC.

2016-08-29 12:33:42 +00:00

MCObjectStreamer.cpp

[Assembler] Better error messages for .org directive

2016-12-14 10:43:58 +00:00

MCObjectWriter.cpp

Fix pr24486.

2015-10-05 12:07:05 +00:00

MCRegisterInfo.cpp

Extract LaneBitmask into a separate type

2016-12-15 14:36:06 +00:00

MCSchedule.cpp

Add <type_traits> for is_pod, fixing r241947

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

MCSection.cpp

MC: Move MCSection::begin/end to header, NFC

2016-09-12 00:17:09 +00:00

MCSectionCOFF.cpp

[MC] Handle discardable COFF sections in assembly

2016-09-14 22:41:50 +00:00

MCSectionELF.cpp

[ARM] Implement execute-only support in CodeGen

2016-12-15 07:59:08 +00:00

MCSectionMachO.cpp

Use StringRef in MCSectionMachO (NFC)

2016-10-05 01:02:34 +00:00

MCStreamer.cpp

[Assembler] Better error messages for .org directive

2016-12-14 10:43:58 +00:00

MCSubtargetInfo.cpp

(NFC) Change SubtargetFeatures::ToggleFeature and

2016-01-05 10:25:56 +00:00

MCSymbol.cpp

Retire llvm::alignOf in favor of C++11 alignof.

2016-10-20 15:02:18 +00:00

MCSymbolELF.cpp

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

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

MCTargetOptions.cpp

Summary: Currently there is no way to disable deprecated warning from asm like this

2016-12-05 23:55:13 +00:00

MCValue.cpp

[MC] Remove guard(s). NFCI.

2016-08-22 11:55:22 +00:00

MCWin64EH.cpp

[MC] Create unique .pdata sections for every .text section

2016-05-02 23:22:18 +00:00

MCWinEH.cpp

Revert r283690, "MC: Remove unused entities."

2016-10-10 22:49:37 +00:00

StringTableBuilder.cpp

[ADT] Move CachedHashString to its own header in ADT, and rename to CachedHashStringRef.

2016-10-17 22:24:36 +00:00

SubtargetFeature.cpp

[MC] Remove guard(s). NFCI.

2016-08-22 11:55:22 +00:00

WinCOFFObjectWriter.cpp

Fix comment typos. NFC.

2016-11-20 13:47:59 +00:00

WinCOFFStreamer.cpp

Revert "[CodeGen] Fix invalid DWARF info on Win64"

2016-12-08 01:56:23 +00:00