Fix PR8612 in the standard spiller as well.

The live range of a register defined by an early clobber starts at the use slot,
not the def slot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119183 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed