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[Bug tree-optimization/52267] a&~N where N has all the bits set up till a specific point can be folded to ((unsigned)a) < N
- From: "amylaar at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 04 Jul 2013 16:20:19 +0000
- Subject: [Bug tree-optimization/52267] a&~N where N has all the bits set up till a specific point can be folded to ((unsigned)a) < N
- Auto-submitted: auto-generated
- References: <bug-52267-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52267
--- Comment #10 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
The patch to fix the testsuite is here:
http://gcc.gnu.org/ml/gcc-patches/2013-07/msg00079.html