for the advantage outlined by D83639 ([OptTable] Support grouped short options)
Some behavior changes:
* -i={0,false} is removed. Use --no-inlines instead.
* --demangle={0,false} is removed. Use --no-demangle instead
* -untag-addresses={0,false} is removed. Use --no-untag-addresses instead
Added a higher level API OptTable::parseArgs which handles optional
initial options populated from an environment variable, expands response
files recursively, and parses options.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D83530
addr2line allows -e to be grouped with other options; it also allows it
to prefix the value. Thus, all the following usages are possible:
* addr2line -f -e <bin> <addr>
* addr2line -fe <bin> <addr>
* addr2line -f e<bin> <addr>
* addr2line -fe<bin> <addr>
This patch adds the same for llvm-symbolizer.
Differential Revision: https://reviews.llvm.org/D60196
llvm-svn: 357676
See https://bugs.llvm.org/show_bug.cgi?id=40070.
GNU addr2line accepts input addresses both on the command-line and via
stdin. llvm-symbolizer previously only supported the latter. This
change adds support for the former. As with addr2line, the new
behaviour is to only look for addresses on stdin if no positional
arguments were provided to llvm-symbolizer.
Reviewed by: ruiu
Differential Revision: https://reviews.llvm.org/D56272
llvm-svn: 350821
Fangrui Song