[LLVMbugs] [Bug 4976] [PPC] An asm causes an assert in the code generator

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=4976

Hal Finkel <hfinkel at anl.gov> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
                 CC|                            |hfinkel at anl.gov
         Resolution|---                         |WONTFIX

--- Comment #9 from Hal Finkel <hfinkel at anl.gov> ---
trunk llc now produces a reasonable error message for this:
  error: couldn't allocate output register for constraint '{3}'

Otherwise, we're going to require a reasonable register name at the IR level.
If Clang will still emit the number-only register syntax in any configuration
(which hopefully it does not), then we should open a new bug against Clang.

I'll close this now.

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