From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21955 invoked by alias); 26 Jun 2006 18:50:12 -0000 Received: (qmail 21859 invoked by uid 48); 26 Jun 2006 18:49:57 -0000 Date: Mon, 26 Jun 2006 18:51:00 -0000 Message-ID: <20060626184957.21858.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug regression/28170] Wrong result after swap byte in one word when compiled in 64-bit mode In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bergner at vnet dot ibm dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-06/txt/msg02333.txt.bz2 List-Id: ------- Comment #3 from bergner at vnet dot ibm dot com 2006-06-26 18:49 ------- Janis performed a regression hunt on mainline and identified this patch as the start of the test failure: r83568 | dje | 2004-06-23 21:19:00 +0000 (Wed, 23 Jun 2004) | 7 lines * config/rs6000/rs6000.c (rs6000_use_dfa_pipeline_interface): Delete. (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Redefine a hook_int_void_1. (insvdi_rshift_rlwimi_p): New function. * config/rs6000/rs6000.md (insvdi_internal2/3): New patterns. (extendsfdf2): Convert to define_insn_and_split. * config/rs6000/rs6000-protos.h (insvdi_rshift_rlwimi_p): Prototype. http://gcc.gnu.org/viewcvs?view=rev&rev=83568 -- bergner at vnet dot ibm dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |janis at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28170