[all-commits] [llvm/llvm-project] 3c1e7f: [VFABI] Improve VFABI unit tests (#73907)

[Paschalis Mpeis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3c1e7fb95e44b6dbec4c0b3c262d91aeb7865d10
      https://github.com/llvm/llvm-project/commit/3c1e7fb95e44b6dbec4c0b3c262d91aeb7865d10
  Author: Paschalis Mpeis <paschalis.mpeis at arm.com>
  Date:   2023-12-11 (Mon, 11 Dec 2023)

  Changed paths:
    M llvm/unittests/Analysis/VectorFunctionABITest.cpp

  Log Message:
  -----------
  [VFABI] Improve VFABI unit tests (#73907)

The below changes were made:
- test the vector and scalar names, the ISA, and the presence or absence of a
  mask in all tests that is relevant
- test the number of the parameters, the order/types and for masks if present
- replaced methods like `sin` to `foo` to make it more clear that these are not
  existing functions but they are rather tests.
- using mostly `i32` for parameters where it is not relevant, except when the VF
  of elements in explicitly checked, and `ptr` for references.
  Also using `void` for return types.
- all `VFABIParserTest` tests are now listed contiguously in the source.
- Removed duplicate ISA tests
- Added an extra test to clearly show that the mangled name becomes the
  VectorName, when no VectorName is specified.
- Use `VFInfo` for `isMasked`
- Minor code refactoring, cleanup, and improved comments