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19901
2015 Dec 08
2
weak definitions in LTO
Hi,
I have a question regarding the behavior of weak symbol resolution in LTO:
Suppose there are weak definitions in both the source code and some
native lib.
In non-LTO path, we will use the version from source code.
In LTO path, LLVM may discard the definition as it has "linkeonce"
linkage type. So the native version will be selected by linker.
Now, non-LTO and LTO build may have
2014 May 30
2
[LLVMdev] Error with Gold Linker during LTO
Glad to hear you can reproduce it.
What I don't know is if this is a linker issue or an LLVM issue.
-----Original Message-----
From: Rafael Espíndola [mailto:rafael.espindola at gmail.com]
Sent: Friday, May 30, 2014 3:58 PM
To: Daniel Stewart
Cc: LLVM Developers Mailing List
Subject: Re: Error with Gold Linker during LTO
Sorry, I had understood that the linker was crashing, not the