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[Bug middle-end/25529] (unsigned * 2)/2 is not changed into unsigned &0x7FFFFFFF
- From: "naveenh at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 24 Jul 2015 04:48:20 +0000
- Subject: [Bug middle-end/25529] (unsigned * 2)/2 is not changed into unsigned &0x7FFFFFFF
- Auto-submitted: auto-generated
- References: <bug-25529-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25529
--- Comment #2 from naveenh at gcc dot gnu.org ---
Author: naveenh
Date: Fri Jul 24 04:47:48 2015
New Revision: 226136
URL: https://gcc.gnu.org/viewcvs?rev=226136&root=gcc&view=rev
Log:
PR middle-end/25529
2015-07-24 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
gcc/testsuite/ChangeLog:
* gcc.dg/pr25529.c: New test.
gcc/ChangeLog:
* match.pd (trunc_div (mult @0 integer_pow2p@1) @1) : New simplifier.
Added:
trunk/gcc/testsuite/gcc.dg/pr25529.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/match.pd
trunk/gcc/testsuite/ChangeLog