RVV intrinsics has new overloading rule, please see
82aac7dad4
Changed:
1. Rename `generic` to `overloaded` because the new rule is not using C11 generic.
2. Change HasGeneric to HasNoMaskedOverloaded because all masked operations
support overloading api.
3. Add more overloaded tests due to overloading rule changed.
Differential Revision: https://reviews.llvm.org/D99189
Support Complex type transformer to define more complexity legal type.
Overall our downstream implementation there are only four instructions need to
use complex type transformer, it's not a common case.
I still feel using a string for prototypes is simple and clear.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D98848
Add new field PermuteOperands to mapping different operand order between
C/C++ API and clang builtin.
Reviewed By: craig.topper, rogfer01
Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com>
Co-Authored-by: Hsiangkai Wang <kai.wang@sifive.com>
Co-Authored-by: Zakk Chen <zakk.chen@sifive.com>
Differential Revision: https://reviews.llvm.org/D98388
In BuiltinsRISCV.def, other extension 's intrinsics need to be defined by using macro BUILTIN.
So, it shouldn't undefine macro BUILTIN in the end of declaration for V intrinsics.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D98682
This errors, but doesn't give source location. We'd need to pass
the Record through several layers to get to the location.
Reviewed By: jrtc27
Differential Revision: https://reviews.llvm.org/D98379
Demonstrate how to generate vadd/vfadd intrinsic functions
1. add -gen-riscv-vector-builtins for clang builtins.
2. add -gen-riscv-vector-builtin-codegen for clang codegen.
3. add -gen-riscv-vector-header for riscv_vector.h. It also generates
ifdef directives with extension checking, base on D94403.
4. add -gen-riscv-vector-generic-header for riscv_vector_generic.h.
Generate overloading version Header for generic api.
https://github.com/riscv/rvv-intrinsic-doc/blob/master/rvv-intrinsic-rfc.md#c11-generic-interface
5. update tblgen doc for riscv related options.
riscv_vector.td also defines some unused type transformers for vadd,
because I think it could demonstrate how tranfer type work and we need
them for the whole intrinsic functions implementation in the future.
Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com>
Co-Authored-by: Zakk Chen <zakk.chen@sifive.com>
Reviewed By: jrtc27, craig.topper, HsiangKai, Jim, Paul-C-Anagnostopoulos
Differential Revision: https://reviews.llvm.org/D95016
Zakk Chen