================
@@ -1,17 +1,30 @@
// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -emit-llvm -o - |
FileCheck %s --check-prefix AVX
// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -target-feature
+avx512f -emit-llvm -o - | FileCheck %s --check-prefixes AVX,AVX512
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -emit-llvm -o -
-std=c++11 | FileCheck %s --check-prefix AVX
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -target-feature
+avx512f -emit-llvm -o - -std=c++11 | FileCheck %s --check-prefixes AVX,AVX512
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -emit-llvm -o -
-std=c++11 -fexperimental-new-constant-interpreter | FileCheck %s
--check-prefix AVX
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s
-triple=x86_64-apple-darwin -target-feature +vpclmulqdq -target-feature
+avx512f -emit-llvm -o - -std=c++11 -fexperimental-new-constant-interpreter |
FileCheck %s --check-prefixes AVX,AVX512
#include <immintrin.h>
+#include "builtin_test_helpers.h"
__m256i test_mm256_clmulepi64_epi128(__m256i A, __m256i B) {
// AVX: @llvm.x86.pclmulqdq.256
return _mm256_clmulepi64_epi128(A, B, 0);
}
+// Test constexpr evaluation for _mm256_clmulepi64_epi128
+// Each 128-bit lane is processed independently
+TEST_CONSTEXPR(match_m256i(_mm256_clmulepi64_epi128(((__m256i){0x1ULL, 0x0ULL,
0x2ULL, 0x0ULL}), ((__m256i){0x3ULL, 0x0ULL, 0x5ULL, 0x0ULL}), 0x00), 0x3ULL,
0x0ULL, 0xaULL, 0x0ULL));
----------------
ahmednoursphinx wrote:
Hey @RKSimon, I've updated with more complex test cases. For fuzzing, I'm still
trying to get something working using `libFuzzer` or Google `FuzzTest`
framework. If you have any suggestions for fuzzing, please share them with me :)
https://github.com/llvm/llvm-project/pull/169214
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