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| -rw-r--r-- | docs/ReleaseNotes.html | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index f7d6666898..82038c1143 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -657,7 +657,8 @@ it run faster:</p> 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 |