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r226808 | delena | 2015-01-22 04:07:59 -0800 (Thu, 22 Jan 2015) | 10 lines
Fixed a bug in type legalizer for masked load/store intrinsics.
The problem occurs when after vectorization we have type
<2 x i32>. This type is promoted to <2 x i64> and then requires
additional efforts for expanding loads and truncating stores.
I added EXPAND / TRUNCATE attributes to the masked load/store
SDNodes. The code now contains additional shuffles.
I've prepared changes in the cost estimation for masked memory
operations, it will be submitted separately.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_36@229561 91177308-0d34-0410-b5e6-96231b3b80d8
afc97ae31c