Disable clang compiler for the mips target.

target C++: libv8 <= external/v8/src/heap/mark-compact.cc
/tmp/mark-compact-ebfc19.s: Assembler messages:
/tmp/mark-compact-ebfc19.s:40019: Error: macro used $at after ".set noat"
/tmp/mark-compact-ebfc19.s:40019: Warning: macro instruction expanded into multiple instructions

BUG: 18789639
Change-Id: I94356365e17c1aeffe62be89ff7ce9864108b599
1 file changed