Author: hager <[email protected]>
Branch: ppc-jit-backend
Changeset: r52441:971b484130cc
Date: 2012-02-14 11:21 +0100
http://bitbucket.org/pypy/pypy/changeset/971b484130cc/
Log: use temp_loc in emit_STRSETITEM
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
@@ -688,12 +688,12 @@
self.mc.lbz(res.value, res.value, basesize.value)
def emit_strsetitem(self, op, arglocs, regalloc):
- value_loc, base_loc, ofs_loc, basesize = arglocs
+ value_loc, base_loc, ofs_loc, temp_loc, basesize = arglocs
if ofs_loc.is_imm():
- self.mc.addi(base_loc.value, base_loc.value, ofs_loc.getint())
+ self.mc.addi(temp_loc.value, base_loc.value, ofs_loc.getint())
else:
- self.mc.add(base_loc.value, base_loc.value, ofs_loc.value)
- self.mc.stb(value_loc.value, base_loc.value, basesize.value)
+ self.mc.add(temp_loc.value, base_loc.value, ofs_loc.value)
+ self.mc.stb(value_loc.value, temp_loc.value, basesize.value)
#from ../x86/regalloc.py:928 ff.
def emit_copystrcontent(self, op, arglocs, regalloc):
diff --git a/pypy/jit/backend/ppc/regalloc.py b/pypy/jit/backend/ppc/regalloc.py
--- a/pypy/jit/backend/ppc/regalloc.py
+++ b/pypy/jit/backend/ppc/regalloc.py
@@ -701,10 +701,11 @@
base_loc = self._ensure_value_is_boxed(boxes[0], boxes)
ofs_loc = self._ensure_value_is_boxed(boxes[1], boxes)
value_loc = self._ensure_value_is_boxed(boxes[2], boxes)
+ temp_loc = self.get_scratch_reg(INT, boxes)
basesize, itemsize, ofs_length = symbolic.get_array_token(rstr.STR,
self.cpu.translate_support_code)
assert itemsize == 1
- return [value_loc, base_loc, ofs_loc, imm(basesize)]
+ return [value_loc, base_loc, ofs_loc, temp_loc, imm(basesize)]
prepare_copystrcontent = void
prepare_copyunicodecontent = void
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