Terminate all dead defs at the dead slot instead of the 'next' slot.

This makes no difference for normal defs, but early clobber dead defs
now look like:

  [Slot_EarlyClobber; Slot_Dead)

instead of:

  [Slot_EarlyClobber; Slot_Register).

Live ranges for normal dead defs look like:

  [Slot_Register; Slot_Dead)

as before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144512 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp
index 021c381d87..3341ae1bbb 100644
--- a/lib/CodeGen/InlineSpiller.cpp
+++ b/lib/CodeGen/InlineSpiller.cpp
@@ -1206,7 +1206,7 @@ void InlineSpiller::spillAroundUses(unsigned Reg) {
        // This instruction defines a dead value.  We don't need to spill it,
        // but do create a live range for the dead value.
        VNInfo *VNI = NewLI.getNextValue(Idx, 0, LIS.getVNInfoAllocator());
-       NewLI.addRange(LiveRange(Idx, Idx.getNextSlot(), VNI));
+       NewLI.addRange(LiveRange(Idx, Idx.getDeadSlot(), VNI));
      }
     }