[DOXYGEN] Documentation for the newly added x86 intrinsics.
Added doxygen comments for the newly added intrinsics in avxintrin.h, namely _mm256_cvtsd_f64, _mm256_cvtsi256_si32 and _mm256_cvtss_f32
Added doxygen comments for the new intrinsics in emmintrin.h, namely _mm_loadu_si64 and _mm_load_sd.
Explicit parameter names were added for _mm_clflush and _mm_setcsr
The rest of the changes are editorial, removing trailing spaces at the end of the lines.
Differential Revision: https://reviews.llvm.org/D28503
llvm-svn: 291876
diff --git a/clang/lib/Headers/mmintrin.h b/clang/lib/Headers/mmintrin.h
index e0c277a..2b36183 100644
--- a/clang/lib/Headers/mmintrin.h
+++ b/clang/lib/Headers/mmintrin.h
@@ -211,7 +211,7 @@
/// This intrinsic corresponds to the <c> PUNPCKHBW </c> instruction.
///
/// \param __m1
-/// A 64-bit integer vector of [8 x i8]. \n
+/// A 64-bit integer vector of [8 x i8]. \n
/// Bits [39:32] are written to bits [7:0] of the result. \n
/// Bits [47:40] are written to bits [23:16] of the result. \n
/// Bits [55:48] are written to bits [39:32] of the result. \n