[llvm-commits] [ASan] PATCH: Add support for llvm-symbolizer in asan_symbolize.py script

[Alexey Samsonov]

Hi,

This patch adds support for invoking llvm-symbolizer (source code for this
tool is located compiler-rt/utils/llvm-symbolizer) from
ASan symbolization script so that we can use llvm-symbolizer in offline
mode. As opposed to other symbolizers invoked in that
script, we need a single instance of llvm-symbolizer subprocess, not one
instance for each binary.

Testing: ASan output tests pass with updated script.

Code review: https://codereview.appspot.com/6536044/

-- 
Alexey Samsonov, MSK
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