Author: edelsohn
Branch: ppc-backend-2
Changeset: r54712:9d75068f7a11
Date: 2012-04-23 22:45 -0400
http://bitbucket.org/pypy/pypy/changeset/9d75068f7a11/
Log: Add float support to emit_guard_value and emit_guard_call_assembler.
diff --git a/pypy/jit/backend/ppc/opassembler.py
b/pypy/jit/backend/ppc/opassembler.py
--- a/pypy/jit/backend/ppc/opassembler.py
+++ b/pypy/jit/backend/ppc/opassembler.py
@@ -282,8 +282,9 @@
self.mc.cmp_op(0, l0.value, l1.getint(), imm=True)
else:
self.mc.cmp_op(0, l0.value, l1.value)
- else:
- assert 0, "not implemented yet"
+ elif l0.is_fp_reg():
+ assert l1.is_fp_reg()
+ self.mc.cmp_op(0, l0,value, l1.value)
self._emit_guard(op, failargs, c.NE)
emit_guard_nonnull = emit_guard_true
@@ -1179,13 +1180,13 @@
elif kind == REF:
adr = self.fail_boxes_ptr.get_addr_for_num(0)
elif kind == FLOAT:
- assert 0, "not implemented"
+ adr = self.fail_boxes_float.get_addr_for_num(0)
else:
raise AssertionError(kind)
with scratch_reg(self.mc):
self.mc.load_imm(r.SCRATCH, adr)
if op.result.type == FLOAT:
- assert 0, "not implemented yet"
+ self.mc.lfdx(resloc.value, 0, r.SCRATCH.value)
else:
self.mc.loadx(resloc.value, 0, r.SCRATCH.value)
@@ -1201,13 +1202,15 @@
# Path B: use assembler helper
asm_helper_adr = self.cpu.cast_adr_to_int(jd.assembler_helper_adr)
if self.cpu.supports_floats:
- assert 0, "not implemented yet"
+ floats = r.VOLATILES_FLOAT
+ else:
+ floats = []
with Saved_Volatiles(self.mc, save_RES=False):
# result of previous call is in r3
self.mov_loc_loc(arglocs[0], r.r4)
self.mc.call(asm_helper_adr)
- if op.result and resloc.is_vfp_reg():
+ if op.result and resloc.is_fp_reg():
assert 0, "not implemented yet"
# merge point
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