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r195398 | tstellar | 2013-11-21 16:41:05 -0800 (Thu, 21 Nov 2013) | 7 lines
SelectionDAG: Optimize expansion of vec_type = BITCAST scalar_type
The legalizer can now do this type of expansion for more
type combinations without loading and storing to and
from the stack.
NOTE: This is a candidate for the 3.4 branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195414 91177308-0d34-0410-b5e6-96231b3b80d8
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