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[Bug debug/32563] [4.2/4.3 regression] ICE on pointer arithmetic
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Aug 2007 10:11:47 -0000
- Subject: [Bug debug/32563] [4.2/4.3 regression] ICE on pointer arithmetic
- References: <bug-32563-1771@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2007-08-21 10:11 -------
Well, not entirely true. The problem is that sizetype is sign extended, and
we convert from unsigned long to unsigned long sizetype, so the representation
changes which causes fit_double_type to say we overflowed.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32563