r266976 - Correctly parse GCC-style asm line following MS-style asm line.

[Renato Golin via cfe-commits]

On 21 April 2016 at 14:58, Krzysztof Parzyszek via cfe-commits
<cfe-commits at lists.llvm.org> wrote:
> Same thing on Hexagon:
> http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/37972

Trying to fix in r266993.

--renato