forked from OSchip/llvm-project
76cb205326
Previously, attribute constraints are basically unused: we set true for almost
anything. This CL refactors common attribute kinds and sets constraints on
them properly. And fixed verification failures found by this change.
A noticeable one is that certain TF ops' attributes are required to be 64-bit
integer, but the corresponding TFLite ops expect 32-bit integer attributes.
Added bitwidth converters to handle this difference.
--
PiperOrigin-RevId: 241944008
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| .. | ||
| attr-enum.td | ||
| directive-verifyUnusedValue.td | ||
| op-attribute.td | ||
| op-decl.td | ||
| op-operand.td | ||
| op-result.td | ||
| pattern-attr.td | ||
| pattern-benefit.td | ||
| pattern-bound-symbol.td | ||
| pattern-multi-result-op.td | ||
| pattern-tAttr.td | ||
| pattern.td | ||
| predicate.td | ||
| reference-impl.td | ||