James Molloy 873fd5f753 Improve generated code for extending loads and some trunc stores on ARM.
Teach TargetSelectionDAG about lengthening loads for vector types and set v4i8 as legal. Allow FP_TO_UINT for v4i16 from v4i32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150956 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-20 09:24:05 +00:00
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2012-02-06 22:30:29 +00:00