Merged revisions 75982 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r75982 | mark.dickinson | 2009-10-31 10:11:28 +0000 (Sat, 31 Oct 2009) | 5 lines

  Issue #6603: Fix --with-tsc build failures on x86-64 that resulted
  from a gcc inline assembler peculiarity. (gcc's "A" constraint
  apparently means 'rax or rdx' in 64-bit mode, not edx:eax
  or rdx:rax as one might expect.)
........
diff --git a/Misc/NEWS b/Misc/NEWS
index 8dc674a..b06d747 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -312,6 +312,10 @@
 Build
 -----
 
+- Issue #6603: Change READ_TIMESTAMP macro in ceval.c so that it
+  compiles correctly under gcc on x86-64.  This fixes a reported
+  problem with the --with-tsc build on x86-64.
+
 - Issue #6802: Fix build issues on MacOSX 10.6
 
 - Issue #6244: Allow detect_tkinter to look for Tcl/Tk 8.6.