X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=docs%2FLexicon.html;h=fbe09564c759bafebcadf50a34a636b84345bb3f;hb=95df6b3603e228cea714be21997fec82cb03011e;hp=dac1ead4311ca45846db591f7a05d9bfb85f9600;hpb=a6fc5016ee8e88febd940b7aba1f231f8a5d2a34;p=oota-llvm.git
diff --git a/docs/Lexicon.html b/docs/Lexicon.html
index dac1ead4311..fbe09564c75 100644
--- a/docs/Lexicon.html
+++ b/docs/Lexicon.html
@@ -30,13 +30,19 @@
@@ -147,7 +201,12 @@ href="http://www.program-transformation.org/Transform/BURG">BURG tool.
Reassociation Rearranging
associative expressions to promote better redundancy elimination and other
optimization. For example, changing (A+B-A) into (B+A-A), permitting it to
- be optimized into (B+0) then (B).
+ be optimized into (B+0) then (B).
+
Root In garbage collection, a
+ pointer variable lying outside of the heap from which
+ the collector begins its reachability analysis. In the context of code
+ generation, "root" almost always refers to a "stack root"a local or
+ temporary variable within an executing function.
@@ -155,6 +214,16 @@ href="http://www.program-transformation.org/Transform/BURG">BURG tool.