http://llvm.org/bugs/show_bug.cgi?id=17060
Bug ID: 17060
Summary: [ASan RTL] Make llvm-symbolizer the default
Product: compiler-rt
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: compiler-rt
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
The user experience of ASan is tremendously better when using llvm-symbolizer.
Let's make it the default.
Two suggested ways to make it the default:
1) embed the path to llvm-symbolizer at link time by looking relative to the
clang driver
2) look in PATH
If we find an executable llvm-symbolizer in either place, use it. If not,
fallback. This should still be overriden by the ASAN_SYMBOLIZER_PATH
environment variable.
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