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[Bug tree-optimization/43002] invalid "warning: array subscript is below array bounds" with -fwrapv
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Feb 2010 21:37:29 -0000
- Subject: [Bug tree-optimization/43002] invalid "warning: array subscript is below array bounds" with -fwrapv
- References: <bug-43002-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from zsojka at seznam dot cz 2010-02-08 21:37 -------
Created an attachment (id=19826)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19826&action=view)
original, unreduced testcase
Preprocessed gcc/fold-const.c - this problem blocks bootstrap with
BOOT_CFLAGS="-O2 -fwrapv" unless --disable-werror is given
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43002