Created attachment 512953 [details] [diff] [review] Move the inline assembly to a asm file When doing LTO the liker has to know all the undefined symbols in order to decide what it can drop. Since LTO happens at the IL level, undefined references in inline assembly are not seem. Since PrepareAndDispatch is only referenced from inline assembly, the linker thinks it can be dropped.
Created attachment 513003 [details] [diff] [review] updated patch Updated to handle the reprocessing correctly. It is not looking a lot better than the "-Wl,-u" hack :-(
Assignee: nobody → respindola
Attachment #512953 - Attachment is obsolete: true
Status: NEW → ASSIGNED
I managed to get LLVM to parse the inline assembly when doing LTO.
Status: ASSIGNED → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → WONTFIX
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