[LLVMbugs] [Bug 18199] List of ARM assembly directives that the Clang integrated-as cannot handle.

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Tue Feb 18 16:47:03 PST 2014


http://llvm.org/bugs/show_bug.cgi?id=18199

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #49 from Renato Golin <renato.golin at linaro.org> ---
We seem to have implemented most of the assembly flags which the IAS wasn't
able to cope, and now the problems we're seeing in the kernel are due to other
issues with GCC/GAS, not unknown directives.

The directives we haven't implemented are:

 * .dn/.qn
 * .extend/.ldbouble/.packed

They will require substantial changes in the assembler and are not canonical.
Furthermore, we need further evidence that they can't be avoided.

The recent but that Saleem and Tinti found in the kernel has a new bug (#18891)
and should be dealt with in there. 

This bug is now closed, thanks everyone for all the effort!

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