support x * (c1 + c2) where c1 and c2 are pow2s. special case for c2 == 4
authorAndrew Lenharth <andrewl@lenharth.org>
Mon, 3 Apr 2006 04:19:17 +0000 (04:19 +0000)
committerAndrew Lenharth <andrewl@lenharth.org>
Mon, 3 Apr 2006 04:19:17 +0000 (04:19 +0000)
commitf87e7931fd46f954054cd2b95ce341671ae4119d
tree36de429451f198ae223a1dceac4ccce2c3764542
parent87e021de4f83bc8f1890c392de3858f6176461ca
support x * (c1 + c2) where c1 and c2 are pow2s.  special case for c2 == 4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27370 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Alpha/AlphaISelDAGToDAG.cpp
lib/Target/Alpha/AlphaInstrInfo.td