test/CodeGen/PowerPC: Add explicit -march=ppc32.

FIXME: Please add another RUN line if you would like to check also on ppc64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168999 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed