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[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Apr 2005 13:18:29 -0000
- Subject: [Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel
- References: <20050423092333.21173.mikpe@csd.uu.se>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-23 13:18 -------
Hmm, is -&a legal gimple, if it is then it is a PRE bug, otherwise it is a bug in the gimplifier.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173