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[Bug c/13421] IA32 bigmem pointer subtraction and –ftrapv option causes unjustified program abort
- From: "falk at debian dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Dec 2003 16:58:19 -0000
- Subject: [Bug c/13421] IA32 bigmem pointer subtraction and –ftrapv option causes unjustified program abort
- References: <20031217152930.13421.vik.heyndrickx@pandora.be>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From falk at debian dot org 2003-12-17 16:58 -------
I don't understand why you consider this invalid. The code looks OK to me,
assuming the pointers were really gained from malloc. Could you elaborate?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13421