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authorCraig Topper <craig.topper@gmail.com>2011-12-21 08:17:40 +0000
committerCraig Topper <craig.topper@gmail.com>2011-12-21 08:17:40 +0000
commit318e460ada6e589bd864d9ecb86053cc6852cabf (patch)
treef80b7e1c6689a21b633fe877e2b1687bc9a2a79d /lib
parent7098cbd601ad915aed22d4b5850da99359f25bf3 (diff)
Add AVX2 horizontal add/sub intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147047 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Headers/avx2intrin.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/Headers/avx2intrin.h b/lib/Headers/avx2intrin.h
index 813c602527..38891670a0 100644
--- a/lib/Headers/avx2intrin.h
+++ b/lib/Headers/avx2intrin.h
@@ -208,6 +208,42 @@ _mm256_cmpgt_epi64(__m256i a, __m256i b)
}
static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hadd_epi16(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phaddw256((__v16hi)a, (__v16hi)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hadd_epi32(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phaddd256((__v8si)a, (__v8si)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hadds_epi16(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phaddsw256((__v16hi)a, (__v16hi)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hsub_epi16(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phsubw256((__v16hi)a, (__v16hi)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hsub_epi32(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phsubd256((__v8si)a, (__v8si)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
+_mm256_hsubs_epi16(__m256i a, __m256i b)
+{
+ return (__m256i)__builtin_ia32_phsubsw256((__v16hi)a, (__v16hi)b);
+}
+
+static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
_mm256_or_si256(__m256i a, __m256i b)
{
return a | b;