[pypy-svn] r53218 - pypy/branch/jit-hotpath/pypy/jit/codegen/ia32

[fijal at codespeak.net]

Author: fijal
Date: Mon Mar 31 23:16:33 2008
New Revision: 53218

Modified:
   pypy/branch/jit-hotpath/pypy/jit/codegen/ia32/rgenop.py
Log:
leave the comment.


Modified: pypy/branch/jit-hotpath/pypy/jit/codegen/ia32/rgenop.py
==============================================================================
--- pypy/branch/jit-hotpath/pypy/jit/codegen/ia32/rgenop.py	(original)
+++ pypy/branch/jit-hotpath/pypy/jit/codegen/ia32/rgenop.py	Mon Mar 31 23:16:33 2008
@@ -966,6 +966,7 @@
         return self._float_compare(gv_y, gv_x, 5)
 
     def op_cast_float_to_int(self, gv_x):
+        # XXX gcc is also checking something in control word
         self.mc.FLDL(gv_x.operand(self))
         self.mc.SUB(esp, imm(WORD))
         self.stackdepth += 1
@@ -974,6 +975,7 @@
         return res
 
     def op_cast_int_to_float(self, gv_x):
+        # XXX gcc is also checking something in control word
         self.mc.FILD(gv_x.operand(self))
         return self.returnfloatvar(st0)