Add a comment to describe why vector shuffles are legalized to custom DAG nodes.
authorBob Wilson <bob.wilson@apple.com>
Thu, 13 Aug 2009 02:13:04 +0000 (02:13 +0000)
committerBob Wilson <bob.wilson@apple.com>
Thu, 13 Aug 2009 02:13:04 +0000 (02:13 +0000)
commit28865062c1ef60e47f0ac23a5ebc22eaf0d1b184
treeaed8ba9d820810441919ce14522ff56a2bc66d77
parentac55b85438da378bab227fd34167bb0c4a9249aa
Add a comment to describe why vector shuffles are legalized to custom DAG nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78884 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMISelLowering.cpp