This commit introduces the `irdl.attributes` operation, which allows defining named attributes for the parent operation. Each attribute is defined with a name and a type constraint.
Example usage:
```
irdl.dialect @example {
irdl.operation @attr_op {
%0 = irdl.any
%1 = irdl.is i64
irdl.attributes {
"attr1" = %0,
"attr2" = %1
}
}
}
```
In this example the operation will expect an arbitrary attribute "attr1"
and an attribute "attr2" with value `i64`.
Reviewed By: math-fehr, Mogball
Differential Revision: https://reviews.llvm.org/D152618
IRDL operations were inconsistent in their naming. They now
all end with the `Op` suffix.
Reviewed By: rriddle, jpienaar
Differential Revision: https://reviews.llvm.org/D152354
The `irdl.any_of` operation represent a constraint that is satisfied
if any of its subconstraint is satisfied.
For instance, in the following example:
```
%0 = irdl.is f32
%1 = irdl.is f64
%2 = irdl.any_of(f32, f64)
```
`%2` can only be satisfied by `f32` or `f64`.
Note that the verification algorithm required by `irdl.any_of` is
non-trivial, since we want that the order of arguments of
`irdl.any_of` to not matter. For this reason, our registration
algorithm fails if two constraints used by `any_of` might be
satisfied by the same `Attribute`. This is approximated by checking
the possible `Attribute` bases of each constraints.
Depends on D145734
Reviewed By: Mogball
Differential Revision: https://reviews.llvm.org/D145735
This patch adds verification on registered IRDL operations, types,
and attributes.
This is done through an interface implemented by operations from the
`irdl` dialect, which translate the operations into `Constraint`.
This interface is then use in the `registerDialect` function to
generate verifiers for the entire operation/type/attribute.
Depends on D145733
Reviewed By: Mogball
Differential Revision: https://reviews.llvm.org/D145734
This patch adds verification on registered IRDL operations, types,
and attributes.
This is done through an interface implemented by operations from the
`irdl` dialect, which translate the operations into `Constraint`.
This interface is then use in the `registerDialect` function to
generate verifiers for the entire operation/type/attribute.
Depends on D145733
Reviewed By: Mogball
Differential Revision: https://reviews.llvm.org/D145734
This patch add support for loading IRDL dialects at runtime
with `mlir-opt`.
Given the following `dialect.irdl` file:
```mlir
module {
irdl.dialect @cmath {
irdl.type @complex {
%0 = irdl.is f32
%1 = irdl.is f64
%2 = irdl.any_of(%0, %1)
irdl.parameters(%2)
}
irdl.operation @norm {
%0 = irdl.any
%1 = irdl.parametric @complex<%0>
irdl.operands(%1)
irdl.results(%0)
}
}
```
the IRDL file can be loaded with the `mlir-opt --irdl-file=dialect.irdl`
command, and the following file can then be parsed:
```mlir
func.func @conorm(%p: !cmath.complex<f32>, %q: !cmath.complex<f32>) -> f32 {
%norm_p = "cmath.norm"(%p) : (!cmath.complex<f32>) -> f32
%norm_q = "cmath.norm"(%q) : (!cmath.complex<f32>) -> f32
%pq = arith.mulf %norm_p, %norm_q : f32
return %pq : f32
}
```
To minimize the size of this patch, the operation, attribute, and type verifier are all always returning `success()`.
Depends on D144692
Reviewed By: rriddle, Mogball, mehdi_amini
Differential Revision: https://reviews.llvm.org/D144693
This patch add support for loading IRDL dialects at runtime
with `mlir-opt`.
Given the following `dialect.irdl` file:
```mlir
module {
irdl.dialect @cmath {
irdl.type @complex {
%0 = irdl.is f32
%1 = irdl.is f64
%2 = irdl.any_of(%0, %1)
irdl.parameters(%2)
}
irdl.operation @norm {
%0 = irdl.any
%1 = irdl.parametric @complex<%0>
irdl.operands(%1)
irdl.results(%0)
}
}
```
the IRDL file can be loaded with the `mlir-opt --irdl-file=dialect.irdl`
command, and the following file can then be parsed:
```mlir
func.func @conorm(%p: !cmath.complex<f32>, %q: !cmath.complex<f32>) -> f32 {
%norm_p = "cmath.norm"(%p) : (!cmath.complex<f32>) -> f32
%norm_q = "cmath.norm"(%q) : (!cmath.complex<f32>) -> f32
%pq = arith.mulf %norm_p, %norm_q : f32
return %pq : f32
}
```
To minimize the size of this patch, the operation, attribute, and type verifier are all always returning `success()`.
Depends on D144692
Reviewed By: rriddle, Mogball, mehdi_amini
Differential Revision: https://reviews.llvm.org/D144693
