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[Bug tree-optimization/51721] -Warray-bounds false positives and inconsistencies
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 02 Jan 2012 10:24:55 +0000
- Subject: [Bug tree-optimization/51721] -Warray-bounds false positives and inconsistencies
- Auto-submitted: auto-generated
- References: <bug-51721-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51721
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-02 10:24:55 UTC ---
Created attachment 26216
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26216
gcc47-pr51721.patch
Uptested patch, this time even with testcases. Restricting just to
EQ_EXPR/NE_EXPR would save just 3 extra stmts and two ifs in the patch, and
restricting to EQ_EXPR/NE_EXPR with constant 0 as opposed to any constant
wouldn't simplify the patch at all.