add some helper methods to ShuffleVectorInst and enhance its
authorChris Lattner <sabre@nondot.org>
Wed, 25 Jan 2012 23:49:49 +0000 (23:49 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 25 Jan 2012 23:49:49 +0000 (23:49 +0000)
commit83694a984c153a0d78dcfb47d464c9a1561c22ef
tree919a8e15ddab3284665cf315871e6e8771ab85d3
parente8838d5c5f6cae7daa2507a114c896dc5a4ae097
add some helper methods to ShuffleVectorInst and enhance its
"isValidOperands" and "getMaskValue" methods to allow
ConstantDataSequential.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148998 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Instructions.h
lib/VMCore/Instructions.cpp