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| author | Johnny Chen <johnny.chen@apple.com> | 2010-03-26 21:26:28 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2010-03-26 21:26:28 +0000 |
| commit | c6e704df8d6e96260a463dac4675ed6968e186e6 (patch) | |
| tree | 7bc6e573a5066b7f45ac4437baeb7c10d0d162e7 /lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | bbbf9a2eaa33228c90afd344c799ae3577c6a5a0 (diff) | |
Add N3RegVShFrm to represent 3-Register Vector Shift Instructions, which do not
follow the N3RegFrm's operand order of D:Vd N:Vn M:Vm. The operand order of
N3RegVShFrm is D:Vd M:Vm N:Vn (notice that M:Vm is the first src operand).
Add a parent class N3Vf which requires passing a Format argument and which the
N3V class is modified to inherit from. N3V class represents the "normal"
3-Register NEON Instructions with N3RegFrm.
Also add a multiclass N3VSh_QHSD to represent clusters of NEON 3-Register Shift
Instructions and replace 8 invocations with it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')
0 files changed, 0 insertions, 0 deletions