[llvm-bugs] [Bug 50647] Incorrect code generation for ARM with inline assembly

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Jul 13 08:48:08 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=50647

David Spickett <david.spickett at linaro.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #8 from David Spickett <david.spickett at linaro.org> ---
No problem, was an interesting issue.

> And potentially you could have issues if this function was inlined using LTO, even if at the source level the __asm__ is at the end of a function returning void. (just a guess though)

I should clarify I meant "if you don't mark the clobbers in some way you could
have issues...".

Resolving as invalid aka working as intended.

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