[mips] Fix r218248's testcase to use -O1 instead of -O3.
 


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@218298 91177308-0d34-0410-b5e6-96231b3b80d8
[OPENMP] Parsing/Sema of directive omp parallel for simd

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@218299 91177308-0d34-0410-b5e6-96231b3b80d8