[llvm-commits] CVS: llvm/docs/ReleaseNotes.html

[Alkis Evlogimenos]

On Thursday 12 February 2004 03:21 pm, Chris Lattner wrote:
> 
> Changes in directory llvm/docs:
> 
> ReleaseNotes.html updated: 1.119 -> 1.120
> 
> ---
> Log message:
> 
> New features
> 
> 
> ---
> Diffs of the changes:  (+3 -1)
> 
> Index: llvm/docs/ReleaseNotes.html
> diff -u llvm/docs/ReleaseNotes.html:1.119 llvm/docs/ReleaseNotes.html:1.120
> --- llvm/docs/ReleaseNotes.html:1.119	Mon Feb  9 23:22:23 2004
> +++ llvm/docs/ReleaseNotes.html	Thu Feb 12 15:21:17 2004
> @@ -145,6 +145,7 @@
>  <ol>
>  <li><a href="http://llvm.cs.uiuc.edu/PR187">[loopsimplify] Many pointless phi nodes are created</a></li>
>  <li>The X86 backend didn't generate <tt>fchs</tt> to negate floating point numbers</li>
> +<li>The X86 backend didn't expand memcpy() into the <tt>rep movs</tt> instruction</li> 
>  </ol>

Does gcc do this? Is it faster than the normal code due to implementation or because the code is much more compact?

-- 

Alkis