Author: edelsohn
Branch: ppc-jit-backend
Changeset: r48628:450839e55d9a
Date: 2011-10-31 12:57 -0400
http://bitbucket.org/pypy/pypy/changeset/450839e55d9a/
Log: Add PPC64 instructions to gen_emit_cmp_op
diff --git a/pypy/jit/backend/ppc/ppcgen/helper/assembler.py
b/pypy/jit/backend/ppc/ppcgen/helper/assembler.py
--- a/pypy/jit/backend/ppc/ppcgen/helper/assembler.py
+++ b/pypy/jit/backend/ppc/ppcgen/helper/assembler.py
@@ -1,6 +1,6 @@
import pypy.jit.backend.ppc.ppcgen.condition as c
from pypy.rlib.rarithmetic import r_uint, r_longlong, intmask
-from pypy.jit.backend.ppc.ppcgen.arch import MAX_REG_PARAMS
+from pypy.jit.backend.ppc.ppcgen.arch import MAX_REG_PARAMS, IS_PPC_32
from pypy.jit.metainterp.history import FLOAT
def gen_emit_cmp_op(condition, signed=True):
@@ -9,9 +9,15 @@
# do the comparison
if signed:
if l1.is_imm():
- self.mc.cmpwi(0, l0.value, l1.value)
+ if IS_PPC_32:
+ self.mc.cmpwi(0, l0.value, l1.value)
+ else:
+ self.mc.cmpdi(0, l0.value, l1.value)
else:
- self.mc.cmpw(0, l0.value, l1.value)
+ if IS_PPC_32:
+ self.mc.cmpw(0, l0.value, l1.value)
+ else:
+ self.mc.cmpd(0, l0.value, l1.value)
# After the comparison, place the result
# in the first bit of the CR
@@ -32,9 +38,15 @@
else:
if l1.is_imm():
- self.mc.cmpli(0, l0.value, l1.value)
+ if IS_PPC_32:
+ self.mc.cmplwi(0, l0.value, l1.value)
+ else:
+ self.mc.cmpldi(0, l0.value, l1.value)
else:
- self.mc.cmpl(0, l0.value, l1.value)
+ if IS_PPC_32:
+ self.mc.cmplw(0, l0.value, l1.value)
+ else:
+ self.mc.cmpld(0, l0.value, l1.value)
if condition == c.U_LT:
self.mc.cror(0, 0, 0)
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