From: Max Bolingbroke <batterseapower@hotmail.com>
Date: Thu, 31 Jul 2008 01:23:37 +0000 (+0000)
Subject: Document CgUtils, follow Digraph changes
X-Git-Tag: 2008-09-12~312
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=088fa949ee940eecf75c7d768e58578f4f037bce

Document CgUtils, follow Digraph changes
---

diff --git a/compiler/codeGen/CgUtils.hs b/compiler/codeGen/CgUtils.hs
index ee8e335..213b9ea 100644
--- a/compiler/codeGen/CgUtils.hs
+++ b/compiler/codeGen/CgUtils.hs
@@ -439,7 +439,7 @@ get_Regtable_addr_from_offset rep offset =
 #endif
 
 
--- | Returns 'True' if this global register is stored in a caller-saves
+-- | Returns @True@ if this global register is stored in a caller-saves
 -- machine register.
 
 callerSaves :: GlobalReg -> Bool
@@ -904,7 +904,7 @@ doSimultaneously1 vertices
 	edges_from stmt1 = [ key2 | (key2, stmt2) <- vertices, 
 				    stmt1 `mustFollow` stmt2
 			   ]
-	components = stronglyConnComp edges
+	components = stronglyConnCompFromEdgedVertices edges
 
 	-- do_components deal with one strongly-connected component
 	-- Not cyclic, or singleton?  Just do it