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Daniel Sanders ff52355b6a [globalisel][tablegen] Add experimental support for OperandWithDefaultOps, PredicateOperand, and OptionalDefOperand
Summary:
As far as instruction selection is concerned, all three appear to be same thing.

Support for these operands is experimental since AArch64 doesn't make use
of them and the in-tree targets that do use them (AMDGPU for
OperandWithDefaultOps, AMDGPU/ARM/Hexagon/Lanai for PredicateOperand, and ARM
for OperandWithDefaultOps) are not using tablegen-erated GlobalISel yet.

Reviewers: rovka, aditya_nandakumar, t.p.northover, qcolombet, ab

Reviewed By: rovka

Subscribers: inglorion, aemerson, rengolin, mehdi_amini, dberris, kristof.beyls, igorb, tpr, llvm-commits

Differential Revision: https://reviews.llvm.org/D31135

llvm-svn: 300037
2017-04-12 08:23:08 +00:00
..
2016-11-15 06:49:28 +00:00