Tim Northover
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7b4b522ec8
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AArch64/ARM64: improve spotting of EXT instructions from VECTOR_SHUFFLE.
We couldn't cope if the first mask element was UNDEF before, which
isn't ideal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206588 91177308-0d34-0410-b5e6-96231b3b80d8
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2014-04-18 12:50:58 +00:00 |
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