[PATCH] D41520: smmintrin.h documentation fixes and updates

[Douglas Yung via Phabricator via cfe-commits]

dyung created this revision.

This is the result of several patches we made internally to update the documentation that we would like to have reviewed for possible submission.

The changes include:

1. Fix formatting issue due to hyphenated terms at line breaks.
2. Fix typo

These patches were made by Craig Flores


https://reviews.llvm.org/D41520

Files:
  lib/Headers/smmintrin.h


Index: lib/Headers/smmintrin.h
===================================================================
--- lib/Headers/smmintrin.h
+++ lib/Headers/smmintrin.h
@@ -648,7 +648,7 @@
 ///    input vectors are used as an input for dot product; otherwise that input
 ///    is treated as zero. Bits [1:0] determine which elements of the result
 ///    will receive a copy of the final dot product, with bit [0] corresponding
-///    to the lowest element and bit [3] corresponding to the highest element of
+///    to the lowest element and bit [1] corresponding to the highest element of
 ///    each [2 x double] vector. If a bit is set, the dot product is returned in
 ///    the corresponding element; otherwise that element is set to zero.
 #define _mm_dp_pd(X, Y, M) __extension__ ({\
@@ -866,8 +866,8 @@
 ///      11: Copies the selected bits from \a Y to result bits [127:96]. \n
 ///    Bits[3:0]: If any of these bits are set, the corresponding result
 ///    element is cleared.
-/// \returns A 128-bit vector of [4 x float] containing the copied single-
-///    precision floating point elements from the operands.
+/// \returns A 128-bit vector of [4 x float] containing the copied
+///    single-precision floating point elements from the operands.
 #define _mm_insert_ps(X, Y, N) __builtin_ia32_insertps128((X), (Y), (N))
 
 /// \brief Extracts a 32-bit integer from a 128-bit vector of [4 x float] and


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