Lei Zhang 1df6ca5053 [TableGen] Model variadic operands using Variadic<Type> ...

Previously, we were using the trait mechanism to specify that an op has variadic operands.
That led a discrepancy between how we handle ops with deterministic number of operands.
Besides, we have no way to specify the constraints and match against the variadic operands.

This CL introduced Variadic<Type> as a way to solve the above issues.

PiperOrigin-RevId: 232656104

2019-03-29 16:16:28 -07:00

6.8 KiB

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