http://green.lab.llvm.org/green/job/clang-stage1-configure-RA_check/35585/ llvm-svn: 313634
It relied on r313400 which was reverted in r313589. llvm-svn: 313600
It should pass in -O0 and -O1 after r313400 and r313399. llvm-svn: 313401