[llvm-bugs] [Bug 28712] clang still uses compiler-rt symbols on x86_32 when -nodefaultlibs is being used

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=28712

Anton Korobeynikov <anton at korobeynikov.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |anton at korobeynikov.info
         Resolution|---                         |INVALID

--- Comment #1 from Anton Korobeynikov <anton at korobeynikov.info> ---
This is expected. -nostdlib is an option that forces clang not to pass runtime
libraries to the linker. It does not affect codegeneration at all.

Note that __udivdi3 is a runtime call for 64 bit division. Since there is no
instruction for this on x86-32 you'd need to modify your sources not to use
this. Otherwise there is no way for compiler to support it in other way.
Naturally, it's not an issue on x86_32.

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