[llvm-commits] [llvm] r102126 - /llvm/trunk/docs/ReleaseNotes.html

[Dan Gohman]

Author: djg
Date: Thu Apr 22 15:50:43 2010
New Revision: 102126

URL: http://llvm.org/viewvc/llvm-project?rev=102126&view=rev
Log:
Add a blurb about the new LSR.

Modified:
    llvm/trunk/docs/ReleaseNotes.html

Modified: llvm/trunk/docs/ReleaseNotes.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/ReleaseNotes.html?rev=102126&r1=102125&r2=102126&view=diff
==============================================================================
--- llvm/trunk/docs/ReleaseNotes.html (original)
+++ llvm/trunk/docs/ReleaseNotes.html Thu Apr 22 15:50:43 2010
@@ -657,7 +657,8 @@
     understand assembly files.  This is wired up in llvm-gcc and clang to
     the <tt>-fverbose-asm</tt> option.</li>
 
-<li>New LSR with "full strength reduction" mode.  FIXME: Description?</li>
+<li>New LSR with "full strength reduction" mode, which can reduce address
+    register pressure in loops where address generation is important.</li>
 
 <li>A new codegen level Common Subexpression Elimination pass (MachineCSE)
     is available and enabled by default.  It catches redundancies exposed by