[pypy-svn] r68101 - pypy/branch/floats-via-sse2/pypy/jit/backend/x86

arigo at codespeak.net arigo at codespeak.net
Thu Oct 1 15:40:08 CEST 2009


Author: arigo
Date: Thu Oct  1 15:40:08 2009
New Revision: 68101

Modified:
   pypy/branch/floats-via-sse2/pypy/jit/backend/x86/regalloc.py
Log:
Add an XXX.


Modified: pypy/branch/floats-via-sse2/pypy/jit/backend/x86/regalloc.py
==============================================================================
--- pypy/branch/floats-via-sse2/pypy/jit/backend/x86/regalloc.py	(original)
+++ pypy/branch/floats-via-sse2/pypy/jit/backend/x86/regalloc.py	Thu Oct  1 15:40:08 2009
@@ -58,6 +58,9 @@
 import struct
 NEG_ZERO, = struct.unpack('d', struct.pack('ll', 0, -2147483648))
 NAN, = struct.unpack('d', struct.pack('ll', -1, 2147483647))
+# XXX These are actually masks for float_neg and float_abs.
+# They should not be converted to 'double' and given
+# names that reflect their float value.
 
 class X86XMMRegisterManager(RegisterManager):
 



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