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llvm-project/llvm/lib/CodeGen/AsmPrinter
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Reid Kleckner 755577168a [codeview] Expose -gcodeview-ghash for global type hashing 
Summary:
Experience has shown that the functionality is useful. It makes linking
optimized clang with debug info for me a lot faster, 20s to 13s. The
type merging phase of PDB writing goes from 10s to 3s.

This removes the LLVM cl::opt and replaces it with a metadata flag.

After this change, users can do the following to use ghash:
- add -gcodeview-ghash to compiler flags
- replace /DEBUG with /DEBUG:GHASH in linker flags

Reviewers: zturner, hans, thakis, takuto.ikuta

Subscribers: aprantl, hiraditya, JDevlieghere, llvm-commits

Differential Revision: https://reviews.llvm.org/D54370

llvm-svn: 347072
 		2018-11-16 18:47:41 +00:00
..
ARMException.cpp Use assembler expressions to lay out the EH LSDA. 2018-02-09 17:00:25 +00:00
AccelTable.cpp DebugInfo: Fix skipping CUs in DWARFv5 debug_names table 2018-08-24 20:31:05 +00:00
AddressPool.cpp DebugInfo: Use debug_addr for non-dwo addresses in DWARF 5 2018-10-20 06:02:15 +00:00
AddressPool.h [DWARF] - Emit the correct value for DW_AT_addr_base. 2018-09-20 09:17:36 +00:00
AsmPrinter.cpp Reland "[WebAssembly] LSDA info generation" 2018-10-25 23:55:10 +00:00
AsmPrinterDwarf.cpp Revert r343317 2018-09-28 17:01:50 +00:00
AsmPrinterHandler.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AsmPrinterInlineAsm.cpp [MC] Separate masm integer literal lexer support from inline asm 2018-10-24 20:23:57 +00:00
ByteStreamer.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
CMakeLists.txt Reland "[WebAssembly] LSDA info generation" 2018-10-25 23:55:10 +00:00
CodeViewDebug.cpp [codeview] Expose -gcodeview-ghash for global type hashing 2018-11-16 18:47:41 +00:00
CodeViewDebug.h [codeview] Expose -gcodeview-ghash for global type hashing 2018-11-16 18:47:41 +00:00
DIE.cpp [DEBUGINFO, NVPTX] Try to pack bytes data into a single string. 2018-10-24 14:04:00 +00:00
DIEHash.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
DIEHash.h Fix -Wdocumentation warning. NFCI. 2018-07-18 09:07:54 +00:00
DIEHashAttributes.def Fix DIEHash refactoring that dropped the DW_AT_name from the hash 2017-05-23 18:36:07 +00:00
DbgEntityHistoryCalculator.cpp [DebugInfo] Do not generate label debug info if it has been processed. 2018-09-06 02:22:06 +00:00
DbgEntityHistoryCalculator.h [DebugInfo] Do not generate label debug info if it has been processed. 2018-09-06 02:22:06 +00:00
DebugHandlerBase.cpp [DWARF] Use a function-local offset for AT_call_return_pc 2018-10-22 21:44:21 +00:00
DebugHandlerBase.h [DWARF] Use a function-local offset for AT_call_return_pc 2018-10-22 21:44:21 +00:00
DebugLocEntry.h llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...) 2018-09-27 02:13:45 +00:00
DebugLocStream.cpp
…
DebugLocStream.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
DwarfCFIException.cpp Move TargetLoweringObjectFile from CodeGen to Target to fix layering 2018-03-23 23:58:19 +00:00
DwarfCompileUnit.cpp NFC: DebugInfo: Track the origin CU rather than just the base address for range lists 2018-11-08 00:35:54 +00:00
DwarfCompileUnit.h [DWARF] Use a function-local offset for AT_call_return_pc 2018-10-22 21:44:21 +00:00
DwarfDebug.cpp [AsmPrinter] Rename a comment of .debug_gnu_pubnames entry 2018-11-13 20:18:08 +00:00
DwarfDebug.h DebugInfo: Reuse common addresses for rnglist base address selections 2018-10-24 23:36:29 +00:00
DwarfException.h Use assembler expressions to lay out the EH LSDA. 2018-02-09 17:00:25 +00:00
DwarfExpression.cpp Use llvm::{all,any,none}_of instead std::{all,any,none}_of. NFC 2018-10-19 06:12:02 +00:00
DwarfExpression.h [DebugInfo] Normalize common kinds of DWARF sub-expressions. 2018-09-05 10:18:36 +00:00
DwarfFile.cpp NFC: DebugInfo: Track the origin CU rather than just the base address for range lists 2018-11-08 00:35:54 +00:00
DwarfFile.h NFC: DebugInfo: Track the origin CU rather than just the base address for range lists 2018-11-08 00:35:54 +00:00
DwarfStringPool.cpp Use the container form llvm::sort(C, ...) 2018-09-30 22:31:29 +00:00
DwarfStringPool.h [DebugInfo] Reduce debug_str_offsets section size 2018-08-07 09:54:52 +00:00
DwarfUnit.cpp [Codegen] - Implement basic .debug_loclists section emission (DWARF5). 2018-10-26 11:25:12 +00:00
DwarfUnit.h [Codegen] - Implement basic .debug_loclists section emission (DWARF5). 2018-10-26 11:25:12 +00:00
EHStreamer.cpp Reland "[WebAssembly] LSDA info generation" 2018-10-25 23:55:10 +00:00
EHStreamer.h Reland "[WebAssembly] LSDA info generation" 2018-10-25 23:55:10 +00:00
ErlangGCPrinter.cpp [GC] Rename a header for consistency 2018-11-10 16:08:10 +00:00
LLVMBuild.txt Update libdeps to add BinaryFormat, introduced in r304864. 2017-06-07 04:48:49 +00:00
OcamlGCPrinter.cpp [GC] Rename a header for consistency 2018-11-10 16:08:10 +00:00
WasmException.cpp [WebAssembly] Add support for the event section 2018-11-14 02:46:21 +00:00
WasmException.h [WebAssembly] Add support for the event section 2018-11-14 02:46:21 +00:00
WinCFGuard.cpp Reland "Emit Function IDs table for Control Flow Guard" 2018-01-09 23:49:30 +00:00
WinCFGuard.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
WinException.cpp [ARM64][Windows] MCLayer support for exception handling 2018-10-27 06:13:06 +00:00
WinException.h [ARM64][Windows] MCLayer support for exception handling 2018-10-27 06:13:06 +00:00