James Henderson 4949c8df9b [llvm-symbolizer] Improve compatibility of --functions with GNU addr2line ... This fixes https://bugs.llvm.org/show_bug.cgi?id=40072. GNU addr2line's --functions switch is off by default, has a short alias of -f, and does not take an argument. This patch changes llvm-symbolizer to allow the second and third point (changing the default behaviour may have negative impacts on users). If the option is missing a value, it now treats it as "linkage". This change does cause one previously valid command-line to behave differently. Before --functions <value> was accepted, but now only --functions=<value> is allowed (as well as --functions). The old behaviour will result in the value being treated as a positional argument. The previous testing for --functions=short has been pulled out into a new test that also tests the other accepted values and option formats. Reviewed by: ruiu Differential Revision: https://reviews.llvm.org/D57049 llvm-svn: 351968		2019-01-23 17:27:48 +00:00
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CMakeLists.txt	Use itaniumDemangle in llvm-symbolizer	2018-03-07 23:07:34 +00:00
llvm-symbolizer.cpp	[llvm-symbolizer] Improve compatibility of --functions with GNU addr2line	2019-01-23 17:27:48 +00:00