[Libre-soc-dev] found LLVM bug surrounding inline assembly

Luke Kenneth Casson Leighton lkcl at lkcl.net
Tue Oct 13 00:49:30 BST 2020

On Tue, Oct 13, 2020 at 12:30 AM Jacob Lifshay <programmerjake at gmail.com> wrote:
> From working on power-instruction-analyzer, I found a correctness bug
> where LLVM doesn't correctly save and restore LR around inline
> assembly that clobbers it:
> https://bugs.llvm.org/show_bug.cgi?id=47811


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