[pypy-svn] pypy arm-backed-float: add type based indirection to convert_to_imm

[bivab]

Author: David Schneider <david.schneider at picle.org>
Branch: arm-backed-float
Changeset: r43140:bccfb0d3680f
Date: 2011-04-04 10:03 +0200
http://bitbucket.org/pypy/pypy/changeset/bccfb0d3680f/

Log:	add type based indirection to convert_to_imm

diff --git a/pypy/jit/backend/arm/regalloc.py b/pypy/jit/backend/arm/regalloc.py
--- a/pypy/jit/backend/arm/regalloc.py
+++ b/pypy/jit/backend/arm/regalloc.py
@@ -198,6 +198,12 @@
             return self.rm.make_sure_var_in_reg(var, forbidden_vars,
                                         selected_reg, need_lower_byte)
 
+    def convert_to_imm(self, value):
+        if isinstance(value, ConstInt):
+            return self.rm.convert_to_imm(value)
+        else:
+            assert isinstance(value, ConstFloat)
+            return self.vfprm.convert_to_imm(value)
 
     def update_bindings(self, locs, frame_depth, inputargs):
         used = {}