Allow CONCAT_VECTORS nodes to be legal or have custom lowering for some targets.
authorBob Wilson <bob.wilson@apple.com>
Fri, 1 May 2009 17:55:32 +0000 (17:55 +0000)
committerBob Wilson <bob.wilson@apple.com>
Fri, 1 May 2009 17:55:32 +0000 (17:55 +0000)
commit5ee24e54d76ab86279fe196c03d6e03f5b4b3b3b
tree58260f6547182737c6c36d1bb8136babf3037643
parentcf5ab820227dedd77fb91d0904b6dc3694a7c196
Allow CONCAT_VECTORS nodes to be legal or have custom lowering for some targets.
Changes to take advantage of this will come later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70560 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/CodeGen/SelectionDAG/TargetLowering.cpp