Author: hager <[email protected]>
Branch: ppc-jit-backend
Changeset: r48208:2e644469f894
Date: 2011-10-18 15:49 +0200
http://bitbucket.org/pypy/pypy/changeset/2e644469f894/
Log: Implemented further binary int operations.
diff --git a/pypy/jit/backend/ppc/ppcgen/opassembler.py
b/pypy/jit/backend/ppc/ppcgen/opassembler.py
--- a/pypy/jit/backend/ppc/ppcgen/opassembler.py
+++ b/pypy/jit/backend/ppc/ppcgen/opassembler.py
@@ -83,6 +83,34 @@
def emit_int_xor(self, op, arglocs, regalloc):
l0, l1, res = arglocs
self.mc.xor(res.value, l0.value, l1.value)
+
+ def emit_int_lshift(self, op, arglocs, regalloc):
+ l0, l1, res = arglocs
+ if IS_PPC_32:
+ self.mc.slw(res.value, l0.value, l1.value)
+ else:
+ self.mc.sld(res.value, l0.value, l1.value)
+
+ def emit_int_rshift(self, op, arglocs, regalloc):
+ l0, l1, res = arglocs
+ if IS_PPC_32:
+ self.mc.sraw(res.value, l0.value, l1.value)
+ else:
+ self.mc.srad(res.value, l0.value, l1.value)
+
+ def emit_uint_rshift(self, op, arglocs, regalloc):
+ l0, l1, res = arglocs
+ if IS_PPC_32:
+ self.mc.srw(res.value, l0.value, l1.value)
+ else:
+ self.mc.srd(res.value, l0.value, l1.value)
+
+ def emit_uint_floordiv(self, op, arglocs, regalloc):
+ l0, l1, res = arglocs
+ if IS_PPC_32:
+ self.mc.divwu(res.value, l0.value, l1.value)
+ else:
+ self.mc.divdu(res.value, l0.value, l1.value)
emit_int_le = gen_emit_cmp_op(c.LE)
diff --git a/pypy/jit/backend/ppc/ppcgen/regalloc.py
b/pypy/jit/backend/ppc/ppcgen/regalloc.py
--- a/pypy/jit/backend/ppc/ppcgen/regalloc.py
+++ b/pypy/jit/backend/ppc/ppcgen/regalloc.py
@@ -231,6 +231,18 @@
def prepare_int_xor(self, op):
return self.prepare_int_mul(op)
+ def prepare_int_lshift(self, op):
+ return self.prepare_int_mul(op)
+
+ def prepare_int_rshift(self, op):
+ return self.prepare_int_mul(op)
+
+ def prepare_uint_rshift(self, op):
+ return self.prepare_int_mul(op)
+
+ def prepare_uint_floordiv(self, op):
+ return self.prepare_int_mul(op)
+
def prepare_finish(self, op):
args = [locations.imm(self.frame_manager.frame_depth)]
for i in range(op.numargs()):
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