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* Remove duplicate option from documentation.Adrian Prantl2017-12-091-5/+0
| | | | llvm-svn: 320258
* dwarfdump: Add support for the --diff option.Adrian Prantl2017-12-081-0/+5
| | | | | | | | | --diff Emit the output in a diff-friendly way by omitting offsets and addresses. <rdar://problem/34502625> llvm-svn: 320214
* [dsymutil][doc] Improve wording in manpage and rename file.Jonas Devlieghere2017-11-021-1/+1
| | | | | | | | | | - Improve wording - Rename llvm-dsymutil to dsymutil - Name -arch=<arch> argument Differential revision: https://reviews.llvm.org/D39561 llvm-svn: 317226
* [dsymutil] Add a manpage for dsymutilJonas Devlieghere2017-11-021-1/+1
| | | | llvm-svn: 317221
* llvm-dwarfdump: Add an option to collect debug info quality metrics.Adrian Prantl2017-10-061-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the last LLVM dev meeting we had a debug info for optimized code BoF session. In that session I presented some graphs that showed how the quality of the debug info produced by LLVM changed over the last couple of years. This is a cleaned up version of the patch I used to collect the this data. It is implemented as an extension of llvm-dwarfdump, adding a new --statistics option. The intended use-case is to automatically run this on the debug info produced by, e.g., our bots, to identify eyebrow-raising changes or regressions introduced by new transformations that we could act on. In the current form, two kinds of data are being collected: - The number of variables that have a debug location versus the number of variables in total (this takes into account inlined instances of the same function, so if a variable is completely missing form only one instance it will be found). - The PC range covered by variable location descriptions versus the PC range of all variables' containing lexical scopes. The output format is versioned and extensible, so I'm looking forward to both bug fixes and ideas for other data that would be interesting to track. Differential Revision: https://reviews.llvm.org/D36627 llvm-svn: 315101
* Add a manpage for llvm-dwarfdump.Adrian Prantl2017-10-031-11/+118
| | | | llvm-svn: 314863
* Make llvm-dwarfdump exit with non-zero exit code if error was occured.Alexey Samsonov2015-06-251-2/+2
| | | | llvm-svn: 240729
* Add documentation for llvm-dwarfdump toolAlexey Samsonov2014-05-191-0/+30
llvm-svn: 209173
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