Revert r112942, "Use punpckh and unpckh family of nodes instead of using unpckh
authorDaniel Dunbar <daniel@zuster.org>
Fri, 3 Sep 2010 19:38:05 +0000 (19:38 +0000)
committerDaniel Dunbar <daniel@zuster.org>
Fri, 3 Sep 2010 19:38:05 +0000 (19:38 +0000)
commita87ccce95be29e5b5a8567febaf0597fb165ecc7
tree3e3cdbb10e9d86a38f293c18aa22a2e720a0d1b7
parentef134d02e0036ef981983d4b5e40c678dd241583
Revert r112942, "Use punpckh and unpckh family of nodes instead of using unpckh
mask pattern fragment", which depends on r112934, which introduced some infinite
loop and select failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112998 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp