We have namespaces `DXIL` and `dxil`, which is just confusing. This
renames `DXIL` -> `dxil` making everything consistent.
While the LLVM coding standards don't have a clear direction here, I
chose lower case because by my current unscientific count there are
more places where we had the lowercase namespace than the uppercase.
A new helper class DXILOpBuilder is added to create DXIL op function calls.
TableGen backend for DXILOperation will create table for DXIL op function parameter types.
When create DXIL op function, these parameter types will used to create the function type.
Reviewed By: bogner
Differential Revision: https://reviews.llvm.org/D130291
llvm::sort is beneficial even when we use the iterator-based overload,
since it can optionally shuffle the elements (to detect
non-determinism). However llvm::sort is not usable everywhere, for
example, in compiler-rt.
Reviewed By: nhaehnle
Differential Revision: https://reviews.llvm.org/D130406
Add more feature to tableGen backend gen-dxil-operation.
It will generate getOpCodeProperty, getOpCodeClassName and getOpCodeName when build DirectX target.
Each of these functions has a table which generate based on DXIL operations.
These generated functions will replace the manually written functions which used for query DXIL operation information.
Reviewed By: bogner
Differential Revision: https://reviews.llvm.org/D125520
Add more feature to tableGen backend gen-dxil-operation.
It will generate getOpCodeProperty, getOpCodeClassName and getOpCodeName when build DirectX target.
Each of these functions has a table which generate based on DXIL operations.
These generated functions will replace the manually written functions which used for query DXIL operation information.
Reviewed By: bogner
Differential Revision: https://reviews.llvm.org/D125520
A new tableGen backend gen-dxil-intrinsic-map is added to generate map from llvm intrinsic to DXIL operation.
A new file "DXILIntrinsicMap.inc" will be generated when build DirectX target which include the map.
The generated map will replace the manually created map when find DXIL operation from llvm intrinsic.
Reviewed By: bogner
Differential Revision: https://reviews.llvm.org/D125519
A new tableGen backend gen-dxil-enum is added to generate enum for DXIL operation and operation class.
A new file "DXILConstants.inc" will be generated when build DirectX target which include the enums.
More tableGen backends will be added to replace manually written table in DirectX backend.
The unused fields in dxil_inst will be used in future PR.
Reviewed By: bogner
Differential Revision: https://reviews.llvm.org/D125435
