Arnold Schwaighofer 4a1c764264 ARM cost model: Add cost for gather/scather
Fixes a 35% degradation compared to unvectorized code in
MiBench/automotive-susan and an equally serious regression on a private
image processing benchmark.

radar://14351991

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186188 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-12 19:16:04 +00:00
..
2013-07-09 22:01:22 +00:00
2013-07-09 22:01:22 +00:00