[Pkg-rust-maintainers] Bug#973414: rustc: produces non-baseline opcodes for compiler_builtins::int::udiv::__udivmoddi4 on i386

James Addison jay at jp-hosting.net
Fri Mar 24 16:09:58 GMT 2023


Followup-For: Bug #973414

On Fri, 24 Mar 2023 14:23:18 +0000, James wrote:
> In particular, one area to look at:
>
>   https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/clang/lib/Driver/ToolChains/Arch/X86.cpp#L25-L70

Line range correction:

  https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/clang/lib/Driver/ToolChains/Arch/X86.cpp#L25-L115

(I haven't determined whether that function is relevant yet, but it does seem
possible that anything up to and/or including the fallback at the end could be
relevant)



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