diff options
| author | Tobias Grosser <grosser@fim.uni-passau.de> | 2012-05-24 15:59:06 +0000 |
|---|---|---|
| committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2012-05-24 15:59:06 +0000 |
| commit | 057beb8d4fe8d5dad98ad80a49a649730c3a3eb0 (patch) | |
| tree | 48e33d7c92b9abb8e79b152d07fef085fcc9b061 /docs/LangRef.html | |
| parent | 91bf23e6b7b9b4a00ebc73d4136a3b985581002a (diff) | |
Add half support to LLVM (for OpenCL)
Submitted by: Anton Lokhmotov <Anton.Lokhmotov@arm.com>
Approved by: o Anton Korobeynikov
o Micah Villmow
o David Neto
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157393 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/LangRef.html')
| -rw-r--r-- | docs/LangRef.html | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index 8f7a17c748c..a781992f898 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -2289,8 +2289,9 @@ in signal handlers).</p> by <tt>0xM</tt> followed by 32 hexadecimal digits. The IEEE 128-bit format is represented by <tt>0xL</tt> followed by 32 hexadecimal digits; no currently supported target uses this format. Long doubles will only work if - they match the long double format on your target. All hexadecimal formats - are big-endian (sign bit at the left).</p> + they match the long double format on your target. The IEEE 16-bit format + (half precision) is represented by <tt>0xH</tt> followed by 4 hexadecimal + digits. All hexadecimal formats are big-endian (sign bit at the left).</p> <p>There are no constants of type x86mmx.</p> </div> @@ -7947,7 +7948,8 @@ LLVM</a>.</p> <div> -<p>Half precision floating point is a storage-only format. This means that it is +<p>For most target platforms, half precision floating point is a storage-only + format. This means that it is a dense encoding (in memory) but does not support computation in the format.</p> |