Integer array extraction for sse4.1.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98305 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Headers/smmintrin.h b/lib/Headers/smmintrin.h
index 7bc3329..29a9c37 100644
--- a/lib/Headers/smmintrin.h
+++ b/lib/Headers/smmintrin.h
@@ -213,6 +213,16 @@
__a;}))
#endif /* __x86_64__ */
+/* Extract int from packed integer array at index. */
+#define _mm_extract_epi8(X, N) (__extension__ ({ __v16qi __a = (__v16qi)X; \
+ __a[N];}))
+#define _mm_extract_epi32(X, N) (__extension__ ({ __v4si __a = (__v4si)X; \
+ __a[N];}))
+#ifdef __x86_64__
+#define _mm_extract_epi64(X, N) (__extension__ ({ __v2di __a = (__v2di)X; \
+ __a[N];}))
+#endif /* __x86_64 */
+
#endif /* __SSE4_1__ */
#endif /* _SMMINTRIN_H */