[pypy-commit] pypy ppc-jit-backend: Add support for gcrootmap to prepare_guard_call_release_gil.

[edelsohn]

Author: edelsohn
Branch: ppc-jit-backend
Changeset: r52368:be722eaa302c
Date: 2012-02-10 23:52 -0500
http://bitbucket.org/pypy/pypy/changeset/be722eaa302c/

Log:	Add support for gcrootmap to prepare_guard_call_release_gil.

diff --git a/pypy/jit/backend/ppc/regalloc.py b/pypy/jit/backend/ppc/regalloc.py
--- a/pypy/jit/backend/ppc/regalloc.py
+++ b/pypy/jit/backend/ppc/regalloc.py
@@ -522,8 +522,11 @@
         self.assembler.emit_call(op, args, self, fail_index)
         # then reopen the stack
         if gcrootmap:
-            assert 0, "not implemented yet"
-            # self.assembler.call_reacquire_gil(gcrootmap, registers)
+            if op.result:
+                result_loc = self.call_result_location(op.result)
+            else:
+                result_loc = None
+            self.assembler.call_reacquire_gil(gcrootmap, result_loc)
         locs = self._prepare_guard(guard_op)
         self.possibly_free_vars(guard_op.getfailargs())
         return locs