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From: "bergner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/16458] PowerPC - redundant compare Date: Thu, 28 Feb 2013 20:21:00 -0000 [thread overview] Message-ID: <bug-16458-4-QWLQdlGeiv@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-16458-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16458 --- Comment #11 from Peter Bergner <bergner at gcc dot gnu.org> 2013-02-28 20:21:05 UTC --- Author: bergner Date: Thu Feb 28 20:20:56 2013 New Revision: 196357 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196357 Log: gcc/ Backport from mainline 2012-04-11 Peter Bergner <bergner@vnet.ibm.com> Michael Matz <matz@suse.de> PR target/16458 * rtlanal.c (unsigned_reg_p): New function. Update copyright notice dates. * rtl.h (unsigned_reg_p): Prototype it. Update copyright notice dates. * config/rs6000/rs6000.c (rs6000_generate_compare): Use it. Update comment. * expr.c (expand_expr_real_1): Set register attributes. * stmt.c (expand_case): Likewise. gcc/testsuite/ Backport from mainline 2012-04-11 Peter Bergner <bergner@vnet.ibm.com> PR target/16458 * gcc.target/powerpc/pr16458-1.c: New test. * gcc.target/powerpc/pr16458-2.c: Likewise. * gcc.target/powerpc/pr16458-3.c: Likewise. * gcc.target/powerpc/pr16458-4.c: Likewise. Added: branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-1.c branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-2.c branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-3.c branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-4.c Modified: branches/ibm/gcc-4_7-branch/gcc/ChangeLog.ibm branches/ibm/gcc-4_7-branch/gcc/config/rs6000/rs6000.c branches/ibm/gcc-4_7-branch/gcc/expr.c branches/ibm/gcc-4_7-branch/gcc/rtl.h branches/ibm/gcc-4_7-branch/gcc/rtlanal.c branches/ibm/gcc-4_7-branch/gcc/stmt.c branches/ibm/gcc-4_7-branch/gcc/testsuite/ChangeLog.ibm
prev parent reply other threads:[~2013-02-28 20:21 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-16458-4@http.gcc.gnu.org/bugzilla/> 2011-12-14 22:46 ` [Bug middle-end/16458] " bergner at gcc dot gnu.org 2012-01-27 15:31 ` bergner at gcc dot gnu.org 2012-02-24 17:43 ` [Bug target/16458] " bergner at gcc dot gnu.org 2012-04-11 11:52 ` bergner at gcc dot gnu.org 2012-04-11 12:00 ` bergner at gcc dot gnu.org 2012-06-02 20:29 ` bergner at gcc dot gnu.org 2013-02-28 20:21 ` bergner at gcc dot gnu.org [this message]
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