https://bugs.llvm.org/show_bug.cgi?id=39990
Bug ID: 39990
Summary: Demangle symbol names in substrings
Product: tools
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: llvm-c++filt
Assignee: unassignedb...@nondot.org
Reporter: jh7370.2...@my.bristol.ac.uk
CC: llvm-bugs@lists.llvm.org
GNU's c++filt can demangle symbol names that form parts of another string. It
would be nice if llvm-cxxfilt could as well, as it allows piping e.g. a symbol
table dump from llvm-readelf through llvm-cxxfilt to get the demangled names:
Example:
C:\Work> echo "this string contains a _Z7mangledv name" | c++filt
this string contains a mangled() name
C:\Work> echo "this string contains a _Z7mangledv name" | llvm-cxxfilt
this string contains a _Z7mangledv name
It doesn't work currently because llvm-cxxfilt works on whole lines. We should
consider splitting the input string on spaces before running llvm-cxxfilt on
it.
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