[Clang] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin - add AVX512 VPTERNLOGD/VPTERNLOGQ intrinsics to be used in constexpr

[RKSimon]

Add handling for the __builtin_ia32_pternlog* intrinsics to VectorExprEvaluator::VisitCallExpr and InterBuiltin.cpp along with suitable test coverage:

_mm_mask_ternarylogic_epi32
_mm_maskz_ternarylogic_epi32
_mm_ternarylogic_epi32
_mm256_mask_ternarylogic_epi32
_mm256_maskz_ternarylogic_epi32
_mm256_ternarylogic_epi32
_mm512_mask_ternarylogic_epi32
_mm512_maskz_ternarylogic_epi32
_mm512_ternarylogic_epi32
_mm_mask_ternarylogic_epi64
_mm_maskz_ternarylogic_epi64
_mm_ternarylogic_epi64
_mm256_mask_ternarylogic_epi64
_mm256_maskz_ternarylogic_epi64
_mm256_ternarylogic_epi64
_mm512_mask_ternarylogic_epi64
_mm512_maskz_ternarylogic_epi64
_mm512_ternarylogic_epi64

[llvmbot]

@llvm/issue-subscribers-backend-x86

Author: Simon Pilgrim (RKSimon)

Add handling for the __builtin_ia32_pternlog* intrinsics to VectorExprEvaluator::VisitCallExpr and InterBuiltin.cpp along with suitable test coverage: ``` _mm_mask_ternarylogic_epi32 _mm_maskz_ternarylogic_epi32 _mm_ternarylogic_epi32 _mm256_mask_ternarylogic_epi32 _mm256_maskz_ternarylogic_epi32 _mm256_ternarylogic_epi32 _mm512_mask_ternarylogic_epi32 _mm512_maskz_ternarylogic_epi32 _mm512_ternarylogic_epi32 _mm_mask_ternarylogic_epi64 _mm_maskz_ternarylogic_epi64 _mm_ternarylogic_epi64 _mm256_mask_ternarylogic_epi64 _mm256_maskz_ternarylogic_epi64 _mm256_ternarylogic_epi64 _mm512_mask_ternarylogic_epi64 _mm512_maskz_ternarylogic_epi64 _mm512_ternarylogic_epi64 ```

[llvmbot]

Hi!

This issue may be a good introductory issue for people new to working on LLVM. If you would like to work on this issue, your first steps are:

1. Check that no other contributor is working on this issue. If someone is assigned to the issue or claimed to be working on it, ping the person. After one week without a response, the assignee may be changed.
2. Leave a comment indicating that you are working on the issue, or just create a pull request after following the steps below. Mention this issue in the description of the pull request.
3. Fix the issue locally.
4. Run the test suite locally. Remember that the subdirectories under test/ create fine-grained testing targets, so you can e.g. use make check-clang-ast to only run Clang's AST tests.
5. Create a Git commit.
6. Run git clang-format HEAD~1 to format your changes.
7. Open a pull request to the upstream repository on GitHub. Detailed instructions can be found in GitHub's documentation. Mention this issue in the description of the pull request.

If you have any further questions about this issue, don't hesitate to ask via a comment in the thread below.

[llvmbot]

@llvm/issue-subscribers-clang-frontend

Author: Simon Pilgrim (RKSimon)

Add handling for the __builtin_ia32_pternlog* intrinsics to VectorExprEvaluator::VisitCallExpr and InterBuiltin.cpp along with suitable test coverage: ``` _mm_mask_ternarylogic_epi32 _mm_maskz_ternarylogic_epi32 _mm_ternarylogic_epi32 _mm256_mask_ternarylogic_epi32 _mm256_maskz_ternarylogic_epi32 _mm256_ternarylogic_epi32 _mm512_mask_ternarylogic_epi32 _mm512_maskz_ternarylogic_epi32 _mm512_ternarylogic_epi32 _mm_mask_ternarylogic_epi64 _mm_maskz_ternarylogic_epi64 _mm_ternarylogic_epi64 _mm256_mask_ternarylogic_epi64 _mm256_maskz_ternarylogic_epi64 _mm256_ternarylogic_epi64 _mm512_mask_ternarylogic_epi64 _mm512_maskz_ternarylogic_epi64 _mm512_ternarylogic_epi64 ```

[llvmbot]

@llvm/issue-subscribers-good-first-issue

Author: Simon Pilgrim (RKSimon)

Add handling for the __builtin_ia32_pternlog* intrinsics to VectorExprEvaluator::VisitCallExpr and InterBuiltin.cpp along with suitable test coverage: ``` _mm_mask_ternarylogic_epi32 _mm_maskz_ternarylogic_epi32 _mm_ternarylogic_epi32 _mm256_mask_ternarylogic_epi32 _mm256_maskz_ternarylogic_epi32 _mm256_ternarylogic_epi32 _mm512_mask_ternarylogic_epi32 _mm512_maskz_ternarylogic_epi32 _mm512_ternarylogic_epi32 _mm_mask_ternarylogic_epi64 _mm_maskz_ternarylogic_epi64 _mm_ternarylogic_epi64 _mm256_mask_ternarylogic_epi64 _mm256_maskz_ternarylogic_epi64 _mm256_ternarylogic_epi64 _mm512_mask_ternarylogic_epi64 _mm512_maskz_ternarylogic_epi64 _mm512_ternarylogic_epi64 ```

[kimsh02]

Hi @RKSimon , I would like to work on this.