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Add additional checking to ensure that MachineMemOperands are never set to null,...
authorOwen Anderson <resistor@mac.com>
Thu, 10 Nov 2011 19:25:09 +0000 (19:25 +0000)
committerStephen Hines <srhines@google.com>
Mon, 14 Nov 2011 17:12:08 +0000 (09:12 -0800)
commit16fd3513c68126aa80abfa85909d5a511092fafe
tree04ebced347077a292e9072e5a90de2880c5054ec
parent668da49d3bcfa2fc1c8ef88fc2a7fbdfb433aa70
Add additional checking to ensure that MachineMemOperands are never set to null, which can happen in weird circumstances where target intrinsic hooks are implemented incorrectly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144303 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h