https://bugs.llvm.org/show_bug.cgi?id=42690
Bug ID: 42690
Summary: Support bitcode files in llvm-objcopy when possible
Product: tools
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: llvm-objcopy/strip
Assignee: unassignedb...@nondot.org
Reporter: tejohn...@google.com
CC: alexander.v.shaposhni...@gmail.com,
jake.h.ehrl...@gmail.com,
jh7370.2...@my.bristol.ac.uk,
llvm-bugs@lists.llvm.org, ruppre...@google.com
Currently llvm-objcopy emits an error when a file contains bitcode, which
causes an issue when a build that invokes it to, say, deal with symbol name
conflicts is attempted with any kind of LTO:
liblibiberty.a(alloca.o)': The file was not recognized as a valid object file
Some objcopy operations would be doable for bitcode however. For example,
symbol localization and renaming could be supported.
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