[pypy-commit] pypy ppc-jit-backend: BACKCHAIN_SIZE is 6

[edelsohn]

Author: edelsohn
Branch: ppc-jit-backend
Changeset: r50929:4b4775dd052f
Date: 2011-12-28 14:03 -0500
http://bitbucket.org/pypy/pypy/changeset/4b4775dd052f/

Log:	BACKCHAIN_SIZE is 6

diff --git a/pypy/jit/backend/ppc/ppcgen/arch.py b/pypy/jit/backend/ppc/ppcgen/arch.py
--- a/pypy/jit/backend/ppc/ppcgen/arch.py
+++ b/pypy/jit/backend/ppc/ppcgen/arch.py
@@ -12,7 +12,7 @@
 else:
     WORD = 8
     IS_PPC_32 = False
-    BACKCHAIN_SIZE = 4
+    BACKCHAIN_SIZE = 6
 
 DWORD                   = 2 * WORD
 IS_PPC_64               = not IS_PPC_32