[commit: ghc] master: disable -fregs-graph (#7192) (4f656e8)

[Simon Marlow]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/4f656e89e802f3238c5d6cf1cd9bc420cd7f42ff

>---------------------------------------------------------------

commit 4f656e89e802f3238c5d6cf1cd9bc420cd7f42ff
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Tue Aug 28 16:10:48 2012 +0100

    disable -fregs-graph (#7192)

>---------------------------------------------------------------

 compiler/main/DynFlags.hs |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index a39778f..f2a7daa 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -2326,7 +2326,8 @@ optLevelFlags
 
     , ([2],     Opt_LiberateCase)
     , ([2],     Opt_SpecConstr)
-    , ([2],     Opt_RegsGraph)
+-- XXX disabled, see #7192
+--    , ([2],     Opt_RegsGraph)
     , ([0,1,2], Opt_LlvmTBAA)
     , ([0,1,2], Opt_RegLiveness)
     , ([1,2],   Opt_CmmSink)