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llvm-mirror/tools
Kristina Bessonova e15019e197 [llvm-dwarfdump][Statistics] Unify coverage statistic computation
Summary:
The patch removes OffsetToFirstDefinition in the 'scope bytes total'
statistic computation. Thus it unifies the way the scope and the coverage
buckets are computed. The rationals behind that are the following:

1. OffsetToFirstDefinition was used to calculate the variable's life range.
However, there is no simple way to do it accurately, so the scope calculated
this way might be misleading. See D69027 for more details on the subject.
2. Both 'scope bytes total' and coverage buckets seem to be intended
to represent the same data in different ways. Otherwise, the statistics
might be controversial and confusing.

Note that the approach gives up a thorough evaluation of debug information
completeness (i.e. coverage buckets by themselves doesn't tell how good
the debug information is). Only changes in coverage over time make
a 'physical' sense.

Reviewers: djtodoro, aprantl, vsk, dblaikie, avl

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70548
2019-12-08 15:46:49 +03:00
..
bugpoint bugpoint: Add option to disable attribute removal 2019-11-19 11:11:00 +05:30
bugpoint-passes [LegacyPassManager] Delete BasicBlockPass/Manager. 2019-10-30 11:40:16 -07:00
dsymutil Fix building shared libraries broken by 8e48e8e3e32. 2019-12-06 16:48:41 +03:00
gold Move CodeGenFileType enum to Support/CodeGen.h 2019-11-13 16:39:34 -08:00
llc Move CodeGenFileType enum to Support/CodeGen.h 2019-11-13 16:39:34 -08:00
lli [ORC] Add a runAsMain utility function to ExecutionUtils. 2019-12-02 01:52:52 -08:00
llvm-ar llvm-ranlib/nm: Don't print usage message except for usage errors 2019-11-08 15:17:07 -08:00
llvm-as
llvm-as-fuzzer
llvm-bcanalyzer [llvm-bcanalyzer] Don't dump the contents if -dump is not passed 2019-11-13 10:38:57 -08:00
llvm-c-test Recommit "[DWARF5]Addition of alignment atrribute in typedef DIE." 2019-12-03 09:51:43 +05:30
llvm-cat
llvm-cfi-verify Reland 9f3fdb0d7fab: [Driver] Use VFS to check if sanitizer blacklists exist 2019-11-21 11:56:09 +01:00
llvm-config llvm-config: do not link absolute paths with -l 2019-12-03 08:54:09 -08:00
llvm-cov Reland 9f3fdb0d7fab: [Driver] Use VFS to check if sanitizer blacklists exist 2019-11-21 11:56:09 +01:00
llvm-cvtres
llvm-cxxdump [llvm/Object] - Make ELFObjectFile::getRelocatedSection return Expected<section_iterator> 2019-10-21 11:06:38 +00:00
llvm-cxxfilt [llvm-cxxfilt] Improve strip-underscore behavior 2019-11-18 15:05:41 -08:00
llvm-cxxmap
llvm-diff
llvm-dis [llvm-dis] Fix the disable-output flag 2019-11-14 13:35:21 -08:00
llvm-dwarfdump [llvm-dwarfdump][Statistics] Unify coverage statistic computation 2019-12-08 15:46:49 +03:00
llvm-dwp [Mips] Use appropriate private label prefix based on Mips ABI 2019-10-23 12:24:35 +02:00
llvm-elfabi
llvm-exegesis [llvm-exegesis] Fix 44b9942898c7. 2019-12-02 16:13:27 +01:00
llvm-extract
llvm-go
llvm-ifs [llvm] llvm-ifs: Support for handling empty IFS and merging weak+strong symbols. 2019-12-05 12:56:37 -05:00
llvm-isel-fuzzer Move CodeGenFileType enum to Support/CodeGen.h 2019-11-13 16:39:34 -08:00
llvm-itanium-demangle-fuzzer
llvm-jitlink [JITLink] Remove the Section::symbols_empty() method. 2019-12-05 20:19:17 -08:00
llvm-jitlistener
llvm-link
llvm-lipo [llvm-lipo] Add support for -extract 2019-11-21 16:11:48 -08:00
llvm-lto
llvm-lto2
llvm-mc [Mips] Use appropriate private label prefix based on Mips ABI 2019-10-23 12:24:35 +02:00
llvm-mc-assemble-fuzzer [Mips] Use appropriate private label prefix based on Mips ABI 2019-10-23 12:24:35 +02:00
llvm-mc-disassemble-fuzzer
llvm-mca [Mips] Use appropriate private label prefix based on Mips ABI 2019-10-23 12:24:35 +02:00
llvm-microsoft-demangle-fuzzer
llvm-modextract
llvm-mt
llvm-nm Revert [llvm-nm] Add tapi file support 2019-09-11 21:35:28 +00:00
llvm-objcopy [llvm-objcopy] [COFF] Fix a typo in a comment. NFC. 2019-11-27 10:44:42 +02:00
llvm-objdump [ELF] Support for PT_GNU_PROPERTY in header and tools 2019-12-04 15:38:12 +00:00
llvm-opt-fuzzer Sink all InitializePasses.h includes 2019-11-13 16:34:37 -08:00
llvm-opt-report [llvm-opt-report] Improve error handling 2019-09-13 20:52:04 +00:00
llvm-pdbutil
llvm-profdata Prune Pass.h include from DataLayout.h. NFCI 2019-10-21 17:51:54 +00:00
llvm-rc llvm-rc - fix uninitialized variable warnings. NFC. 2019-11-18 13:26:50 +00:00
llvm-readobj [llvm-readobj][llvm-readelf] - Refactor parsing of the SHT_GNU_versym section. 2019-12-06 15:35:05 +03:00
llvm-reduce llvm-reduce: Add a space to an option's --help 2019-12-05 19:46:16 -08:00
llvm-rtdyld [Mips] Use appropriate private label prefix based on Mips ABI 2019-10-23 12:24:35 +02:00
llvm-shlib [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
llvm-size Reapply: [llvm-size] Tidy up error messages (PR42970) 2019-10-14 17:29:15 +00:00
llvm-special-case-list-fuzzer
llvm-split
llvm-stress
llvm-strings
llvm-symbolizer [llvm-symbolizer] Support debug file lookup using build ID 2019-12-04 15:07:56 -08:00
llvm-undname [Demangle] Add a few more options to the microsoft demangler 2019-10-15 08:29:56 +00:00
llvm-xray
llvm-yaml-numeric-parser-fuzzer
lto [LTO][Legacy] Add API for passing LLVM options separately 2019-11-19 16:30:37 -08:00
msbuild
obj2yaml [yaml2obj] - Make DynamicSymbols to be Optional<> too. 2019-12-04 13:12:02 +03:00
opt [CodeGen] Move ARMCodegenPrepare to TypePromotion 2019-12-03 11:12:52 +00:00
opt-viewer [llvm] [cmake] Add install targets for missing distribution components 2019-10-02 16:06:50 +00:00
remarks-shlib [Remarks] Add parser for bitstream remarks 2019-09-09 17:43:50 +00:00
sancov Reland 9f3fdb0d7fab: [Driver] Use VFS to check if sanitizer blacklists exist 2019-11-21 11:56:09 +01:00
sanstats
verify-uselistorder
vfabi-demangle-fuzzer [SVFS] Vector Function ABI demangling. 2019-09-19 17:47:32 +00:00
xcode-toolchain
yaml2obj [yaml2obj/ObjectYAML] - Cleanup the error reporting API, add custom errors handlers. 2019-09-13 16:00:16 +00:00
CMakeLists.txt
LLVMBuild.txt