change machinelicm to use MachineInstr::isSafeToMove. No
authorChris Lattner <sabre@nondot.org>
Mon, 12 Jul 2010 00:00:35 +0000 (00:00 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 12 Jul 2010 00:00:35 +0000 (00:00 +0000)
commit7791080151a5a8bbda073551289469301d006fcb
tree713b97ff037cb37904db82d6741d09fc45f86901
parent68feb22ad8e7e3b5cd97312ef105505b3c554d40
change machinelicm to use MachineInstr::isSafeToMove.  No
intended functionality change.

The avoidance of hoistiing implicitdef seems wrong though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108109 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineLICM.cpp