[llvm-bugs] [Bug 19445] clang generating mov r0, r1 for thumb ISA v4T, v5TE

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jan 13 03:27:00 PST 2016


Renato Golin <renato.golin at linaro.org> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
                 CC|                            |renato.golin at linaro.org
         Resolution|---                         |INVALID

--- Comment #1 from Renato Golin <renato.golin at linaro.org> ---
Actually, the GNU assembler does accept that and encodes as "adds r0, r1, #0",
as documented by the original ARMv5 manual. Unless we have a source code and a
compiler command line with the output clearly failing on current GNU binutils,
there's nothing more to do.

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