Author: David Schneider <[email protected]>
Branch: arm-backend-2
Changeset: r54201:9f746b2b318e
Date: 2012-03-28 11:22 +0000
http://bitbucket.org/pypy/pypy/changeset/9f746b2b318e/
Log: add llong_to_int implementation
diff --git a/pypy/jit/backend/arm/opassembler.py
b/pypy/jit/backend/arm/opassembler.py
--- a/pypy/jit/backend/arm/opassembler.py
+++ b/pypy/jit/backend/arm/opassembler.py
@@ -1290,3 +1290,10 @@
emit_op_llong_or = gen_emit_float_op('llong_or', 'VORR_i64')
emit_op_llong_xor = gen_emit_float_op('llong_xor', 'VEOR_i64')
+ def emit_op_llong_to_int(self, op, arglocs, regalloc, fcond):
+ loc = arglocs[0]
+ res = arglocs[1]
+ assert loc.is_vfp_reg()
+ assert res.is_reg()
+ self.mc.VMOV_rc(res.value, r.ip.value, loc.value)
+ return fcond
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
@@ -595,6 +595,12 @@
res = self.vfprm.force_allocate_reg(op.result)
return [loc0, loc1, res]
+ def _prepare_llong_to_int(self, op, fcond):
+ loc0 = self._ensure_value_is_boxed(op.getarg(1))
+ res = self.force_allocate_reg(op.result)
+ return [loc0, res]
+
+
def _prepare_guard(self, op, args=None):
if args is None:
args = []
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