[Bug middle-end/31115] [4.3 regression] libstdc++ 22_locale/num_get/get/char/2.cc 27_io/basic_ostream/inserters_arithmetic/char/6.cc

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2007-03-09 23:09 -------
It doesnt fail for me with 

+2007-03-09  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/30904
+       PR middle-end/31058
+       * tree-vrp.c (extract_range_from_binary_expr): Handle RSHIFT_EXPR
+       the same way as *_DIV_EXPR.

applied on top of r122683.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31115