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[Bug target/27971] eliminate shift in array[(x>>2)&3]
- From: "raksit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jan 2008 04:21:18 -0000
- Subject: [Bug target/27971] eliminate shift in array[(x>>2)&3]
- References: <bug-27971-5748@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from raksit at gcc dot gnu dot org 2008-01-11 04:21 -------
Subject: Bug 27971
Author: raksit
Date: Fri Jan 11 04:20:32 2008
New Revision: 131460
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131460
Log:
gcc/ChangeLog
PR rtl-optimization/27971
* combine.c (find_split_point): introduced a new split for certain
types of mem rtx.
gcc/testsuite/ChangeLog
PR rtl-optimization/27971
* gcc.target/i386/pr27971.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr27971.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27971