http://llvm.org/bugs/show_bug.cgi?id=20127
Bug ID: 20127
Summary: Mangler::getNameWithPrefix behavior differers string
overload and GV overload
Product: libraries
Version: trunk
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: Core LLVM classes
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
When calling Mangler::getNameWithPrefix() with a GlobalVariable, the mangler
correctly notices a leading \1 "don't mangle me" sentinel, strips the sentinel,
and returns the unmangled symbol name.
When calling Mangler::getNameWithPrefix() with a Twine, the mangler does not
check for the \1 sentinel. This causes it to return a symbol like "_\1+[Class
method]" instead of "+[Class method]".
I believe that r200367 introduced the change in behavior.
http://reviews.llvm.org/rL200367
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