Clear old DomainValue after merging.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 8 Nov 2011 20:57:04 +0000 (20:57 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 8 Nov 2011 20:57:04 +0000 (20:57 +0000)
commite1b3e11c15b705ad55c5ff2b04a0b790599013ea
tree323e95e13cbd7a4168a4b86e01fad0b3f7f99248
parent0d64632c9e8a2632b8804bcc3fbc3523588862a7
Clear old DomainValue after merging.

The old value may still be referenced by some live-out list, and we
don't wan't to collapse those instructions twice.

This fixes the "Can only swizzle VMOVD" assertion in some armv7 SPEC
builds.

<rdar://problem/10413292>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144117 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/ExecutionDepsFix.cpp