Adds `transform.func.cast_and_call` that takes a set of inputs and
outputs and replaces the uses of those outputs with a call to a function
at a specified insertion point.
The idea with this operation is to allow users to author independent IR
outside of a to-be-compiled module, and then match and replace a slice
of the program with a call to the external function.
Additionally adds a mechanism for populating a type converter with a set
of conversion materialization functions that allow insertion of
casts on the inputs/outputs to and from the types of the function
signature.
This feature was introduced in `D123492`.
Doing equivalence on pointers to sort operands of commutative operations is incorrect when checking equivalence of ops in separate regions (where the lhs and rhs operands are marked as equivalent but are not the same value).
It was also discussed in `D123492` and `D129480` that the correct solution would be to stable sort the operands in canonicalization (based on some numbering in the region maybe), but until that lands, reverting this change will unblock us and other users.
An example of a pass that might not work properly because of this is `DuplicateFunctionEliminationPass`.
Reviewed By: mehdi_amini, jpienaar
Differential Revision: https://reviews.llvm.org/D154699
Deduplicate functions that are equivalent in all aspects but their symbol name.
The pass chooses one representative per equivalence class, erases the remainder, and updates function calls accordingly.
Differential Revision: https://reviews.llvm.org/D144738
This lets users of FunctionOpInterface finally have the
name/visibility accessors from SymbolOpInterface. This also
lets us remove the clunky "getName" method from FunctionOpInterface.
Differential Revision: https://reviews.llvm.org/D140199
This file contains a huge number of tests that should really be in
different dialect/files. It is monolothic because of the legacy
surrounding the old standard dialect, affine operations, etc. Splitting
this up makes the tests much more maintainable given that they are now
group with other similar tests.
In order to increase parallism, certain ops with regions and have the
IsIsolatedFromAbove trait will have their verification delayed. That
means the region verifier may access the invalid ops and may lead to a
crash.
Reviewed By: rriddle
Differential Revision: https://reviews.llvm.org/D122771
The remanants of Standard was renamed to Func, but the test directory
remained named as Standard. In adidition to fixing the name, this commit
also moves the tests for operations not in the Func dialect to the proper
parent dialect test directory.
