Simplify this code: if the unfolded load can't be hoisted, just delete
authorDan Gohman <gohman@apple.com>
Wed, 28 Oct 2009 15:23:36 +0000 (15:23 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 28 Oct 2009 15:23:36 +0000 (15:23 +0000)
commitb8457a1a29c659638af9e260a14aa12836ca128f
tree13af2db4b82e8abe9bbc04680c303dc88e5b7a47
parentc359ec7021e96cc4202edcb71aef1c5a20f6c381
Simplify this code: if the unfolded load can't be hoisted, just delete
the new instructions and leave the old one in place.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85393 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineLICM.cpp