Amara Emerson 4c2e01232c [GlobalISel] Fix a combine causing DBG_VALUE with dangling vregs.
We should use MachineInstr::eraseFromParentAndMarkDBGValuesForRemoval()
instead of eraseFromParent().

We should probably use that in other places too but fix this issue which
affects clang bootstrap builds for now.
2021-08-07 01:41:02 -07:00
..