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| author | Shawn K <kimshawn02@icloud.com> | 2025-10-13 03:01:35 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-13 10:01:35 +0000 |
| commit | e3f22d9ee4d743a43db8f4de5ba1d57d3dee67b1 (patch) | |
| tree | f7203f69ac34f564656579e70786f1ea2049c808 /llvm/lib/CodeGen/DFAPacketizer.cpp | |
| parent | 648b3aab478840cd72913d23cbbb425dc890f86a (diff) | |
| download | llvm-e3f22d9ee4d743a43db8f4de5ba1d57d3dee67b1.zip llvm-e3f22d9ee4d743a43db8f4de5ba1d57d3dee67b1.tar.gz llvm-e3f22d9ee4d743a43db8f4de5ba1d57d3dee67b1.tar.bz2 | |
[X86][Clang] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin - add SSE/AVX VPTEST/VTESTPD/VTESTPS intrinsics to be used in constexpr (#160428)
Fix #158653
Add handling for:
```
ptestz128 / ptestz256 → (a & b) == 0.
ptestc128 / ptestc256 → (~a & b) == 0
ptestnzc128 / ptestnzc256 → (a & b) != 0 AND (~a & b) != 0.
vtestzps / vtestzps256 → (S(a) & S(b)) == 0.
vtestcps / vtestcps256 → (~S(a) & S(b)) == 0.
vtestnzcps / vtestnzcps256 → (S(a) & S(b)) != 0 AND (~S(a) & S(b)) != 0.
vtestzpd / vtestzpd256 → (S(a) & S(b)) == 0.
vtestcpd / vtestcpd256 → (~S(a) & S(b)) == 0.
vtestnzcpd / vtestnzcpd256 → (S(a) & S(b)) != 0 AND (~S(a) & S(b)) != 0.
```
Add corresponding test cases for:
```
int _mm_test_all_ones (__m128i a)
int _mm_test_all_zeros (__m128i mask, __m128i a)
int _mm_test_mix_ones_zeros (__m128i mask, __m128i a)
int _mm_testc_pd (__m128d a, __m128d b)
int _mm256_testc_pd (__m256d a, __m256d b)
int _mm_testc_ps (__m128 a, __m128 b)
int _mm256_testc_ps (__m256 a, __m256 b)
int _mm_testc_si128 (__m128i a, __m128i b)
int _mm256_testc_si256 (__m256i a, __m256i b)
int _mm_testnzc_pd (__m128d a, __m128d b)
int _mm256_testnzc_pd (__m256d a, __m256d b)
int _mm_testnzc_ps (__m128 a, __m128 b)
int _mm256_testnzc_ps (__m256 a, __m256 b)
int _mm_testnzc_si128 (__m128i a, __m128i b)
int _mm256_testnzc_si256 (__m256i a, __m256i b)
int _mm_testz_pd (__m128d a, __m128d b)
int _mm256_testz_pd (__m256d a, __m256d b)
int _mm_testz_ps (__m128 a, __m128 b)
int _mm256_testz_ps (__m256 a, __m256 b)
int _mm_testz_si128 (__m128i a, __m128i b)
int _mm256_testz_si256 (__m256i a, __m256i b)
```
Diffstat (limited to 'llvm/lib/CodeGen/DFAPacketizer.cpp')
0 files changed, 0 insertions, 0 deletions
