Align with new GCC options for x86 Android
32-bit: +ssse3
64-bit: +sse4.2 +popcnt

Differential Revision: http://reviews.llvm.org/D4287


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211688 91177308-0d34-0410-b5e6-96231b3b80d8
Escaping a literal character to fix an RST warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211690 91177308-0d34-0410-b5e6-96231b3b80d8
Fixing the position of the supported syntax marker when generating attribute documentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211692 91177308-0d34-0410-b5e6-96231b3b80d8
Fixing the RST markup for the #pragma loop attribute documentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211693 91177308-0d34-0410-b5e6-96231b3b80d8