commit dd420e060accd1d773c731e77335cff65ca34013
author Alkis Evlogimenos <alkis@evlogimenos.com> Mon Mar 01 23:18:15 2004 +0000
committer Alkis Evlogimenos <alkis@evlogimenos.com> Mon Mar 01 23:18:15 2004 +0000
tree e6867745c018e3492508920468b993ec30c5ac99
parent 5f37502bfbadfa65de087627bd67fd58bb03725c

Add a spiller option to llc. A simple spiller will come soon. When we get CFG in the machine code represenation a global spiller will also be possible. Also document the linear scan register allocator but mark it as experimental for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12062 91177308-0d34-0410-b5e6-96231b3b80d8

docs/CommandGuide/llc.html

diff --git a/docs/CommandGuide/llc.html b/docs/CommandGuide/llc.html
index 3671042..4583b11 100644
--- a/docs/CommandGuide/llc.html
+++ b/docs/CommandGuide/llc.html
@@ -150,6 +150,19 @@
 
 		<di> local
 		<dd>Local register allocator</dd>
+
+		<di> linearscan
+		<dd>Linear scan global register allocator (experimental)</dd>
+
+	<li>-spiller=&lt;sp&gt;
+	<br>
+        Specify the spiller to use for register allocators that support it.
+        Currently this option is used by the linear scan register
+        allocator. The default is <i>local</i>.
+        Valid spillers are:
+	<dl compact>
+		<di> local
+		<dd>Local spiller</dd>
 	</dl>
 	<p>