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[llvm-symbolizer] Allow single letter command flags grouping.

Authored by Quolyk on Jan 23 2019, 1:49 AM.

Description

[llvm-symbolizer] Allow single letter command flags grouping.

Summary: Currently llvm-symbolizer doesn't allow flags combining. This patch allows such grouping behavior just like addr2line. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40304

Reviewers: jhenderson, ruiu

Reviewed By: jhenderson

Subscribers: rupprecht, llvm-commits

Differential Revision: https://reviews.llvm.org/D57046

llvm-svn: 351936

Details

Committed
QuolykJan 23 2019, 1:49 AM
Reviewer
jhenderson
Differential Revision
D57046: [llvm-symbolizer] Allow single letter command flags grouping.
Parents
rG31bef63bb489: [ARM][CGP] Check trunc type before replacing
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