From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28665 invoked by alias); 3 Feb 2009 12:25:52 -0000 Received: (qmail 28565 invoked by uid 48); 3 Feb 2009 12:25:42 -0000 Date: Tue, 03 Feb 2009 12:25:00 -0000 Message-ID: <20090203122542.28564.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/18557] Inefficient code generated by -ftree-vectorize on Alpha In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ubizjak at gmail dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-02/txt/msg00190.txt.bz2 ------- Comment #9 from ubizjak at gmail dot com 2009-02-03 12:25 ------- Together with the patch for PR 8603: f: .frame $30,0,$26,0 .prologue 0 and $16,4,$4 lda $1,64($31) bis $31,$31,$2 cmpult $31,$4,$4 beq $4,$L3 stl $31,0($16) lda $1,63($31) lda $2,1($31) $L3: lda $8,64($31) subl $8,$4,$8 zapnot $8,15,$8 srl $8,1,$6 addl $6,$6,$7 beq $7,$L4 s4addq $4,$16,$4 zapnot $6,15,$6 bis $31,$31,$3 .align 4 $L5: addl $3,1,$3 stq $31,0($4) lda $4,8($4) zapnot $3,15,$5 cmpult $5,$6,$5 bne $5,$L5 zapnot $7,15,$3 addl $2,$7,$2 subl $1,$7,$1 cmpeq $8,$3,$8 bne $8,$L9 $L4: s4addq $2,$16,$2 .align 4 $L7: stl $31,0($2) subl $1,1,$1 lda $2,4($2) bne $1,$L7 $L9: ret $31,($26),1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18557