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I need to implement something akin to soft float for mips 16 in order to implement mips 16 hard float (current llvm mips16 is all soft float). Mips 16 mode does not have floating point instructions but mips16 is a mode and there is still a mips32 (or mips64) processor present so you can in essence do soft float but them implement the soft float using mips32 hard float. It's easy to switch

Hi All, I am looking at a linker error under O2: undefined symbol __lshrdi3 I have two questions here: 1. Does that mean our libgcc (?) doesn't implement __lshrdi3? Or more generally, why I have such linker error? 2. Seems some operations are combined, and replaced with __lshrdi3 call. I am interested in when such libcall will be generated? Could you show me one

Looks like I have run into the same issue reported in: https://bugs.llvm.org/show_bug.cgi?id=20871 Is there a fix or work-around for it? The bug report seems to be still open. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20171005/46c1282d/attachment.html>