Author: Armin Rigo <[email protected]>
Branch: remove-raisingops
Changeset: r84733:ff1825947907
Date: 2016-05-27 20:24 +0200
http://bitbucket.org/pypy/pypy/changeset/ff1825947907/
Log: PPC support for uint_mul_high
diff --git a/rpython/jit/backend/ppc/opassembler.py
b/rpython/jit/backend/ppc/opassembler.py
--- a/rpython/jit/backend/ppc/opassembler.py
+++ b/rpython/jit/backend/ppc/opassembler.py
@@ -62,6 +62,12 @@
else:
self.mc.mulld(res.value, l0.value, l1.value)
+ def emit_uint_mul_high(self, op, arglocs, regalloc):
+ l0, l1, res = arglocs
+ assert not l0.is_imm()
+ assert not l1.is_imm()
+ self.mc.mulhdu(res.value, l0.value, l1.value)
+
def do_emit_int_binary_ovf(self, op, arglocs):
l0, l1, res = arglocs[0], arglocs[1], arglocs[2]
self.mc.load_imm(r.SCRATCH, 0)
diff --git a/rpython/jit/backend/ppc/regalloc.py
b/rpython/jit/backend/ppc/regalloc.py
--- a/rpython/jit/backend/ppc/regalloc.py
+++ b/rpython/jit/backend/ppc/regalloc.py
@@ -438,6 +438,7 @@
prepare_int_lshift = helper.prepare_binary_op
prepare_int_rshift = helper.prepare_binary_op
prepare_uint_rshift = helper.prepare_binary_op
+ prepare_uint_mul_high = helper.prepare_binary_op
prepare_int_add_ovf = helper.prepare_binary_op
prepare_int_sub_ovf = helper.prepare_binary_op
_______________________________________________
pypy-commit mailing list
[email protected]
https://mail.python.org/mailman/listinfo/pypy-commit
