[llvm-commits] [llvm] r170197 - /llvm/trunk/docs/ReleaseNotes.rst
Chandler Carruth
chandlerc at gmail.com
Fri Dec 14 05:37:19 PST 2012
Author: chandlerc
Date: Fri Dec 14 07:37:18 2012
New Revision: 170197
URL: http://llvm.org/viewvc/llvm-project?rev=170197&view=rev
Log:
Fix the order of these sections of the release notes.
Modified:
llvm/trunk/docs/ReleaseNotes.rst
Modified: llvm/trunk/docs/ReleaseNotes.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/ReleaseNotes.rst?rev=170197&r1=170196&r2=170197&view=diff
==============================================================================
--- llvm/trunk/docs/ReleaseNotes.rst (original)
+++ llvm/trunk/docs/ReleaseNotes.rst Fri Dec 14 07:37:18 2012
@@ -386,14 +386,6 @@
Target Independent Code Generator Improvements
----------------------------------------------
-Stack Coloring - We have implemented a new optimization pass to merge stack
-objects which are used in disjoin areas of the code. This optimization reduces
-the required stack space significantly, in cases where it is clear to the
-optimizer that the stack slot is not shared. We use the lifetime markers to
-tell the codegen that a certain alloca is used within a region.
-
-We now merge consecutive loads and stores.
-
We have put a significant amount of work into the code generator
infrastructure, which allows us to implement more aggressive algorithms and
make it run faster:
@@ -408,6 +400,14 @@
We have added a new target independent VLIW packetizer based on the DFA
infrastructure to group machine instructions into bundles.
+Stack Coloring - We have implemented a new optimization pass to merge stack
+objects which are used in disjoin areas of the code. This optimization reduces
+the required stack space significantly, in cases where it is clear to the
+optimizer that the stack slot is not shared. We use the lifetime markers to
+tell the codegen that a certain alloca is used within a region.
+
+We now merge consecutive loads and stores.
+
Basic Block Placement
^^^^^^^^^^^^^^^^^^^^^
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