improve comments in the unpcklps generating logic, introduce
authorChris Lattner <sabre@nondot.org>
Sat, 28 Aug 2010 17:15:43 +0000 (17:15 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 28 Aug 2010 17:15:43 +0000 (17:15 +0000)
commit6e80e449261e259d41a247603228be7802c112d1
tree2431832564f4b66944e40fddc85ee903829e71dc
parent44edb0bd0c56483d6a7c473704d70ab67611d371
improve comments in the unpcklps generating logic, introduce
a new EltStride variable instead of reusing NumElems variable
for a non-obvious purpose.  No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112377 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp