------- Comment #1 from dave at hiauly1 dot hia dot nrc dot ca 2007-10-20
20:53 -------
Subject: Re: New:
gcc.c-torture/execute/longlong.c execution at -O3
Comparing 4.2 to 4.3, the significant difference in main appears to be:
4.2)
ldw 140(%r20),%r19 ;, tmp115
extru %r19,31,3,%r29 ; tmp115,, tmp113
zdep %r28,28,29,%r21 ;,,
extru %r29,2,3,%r19 ; tmp113,, tmp117
zdep %r29,28,29,%r22 ; tmp113,, tmp116
or %r19,%r21,%r21 ; tmp117,,
ldi 0,%r28 ;, tmp122
4.3)
ldw 140(%r20),%r28 ;, tmp115
zdep %r28,28,3,%r24 ; tmp115,,, tmp116
ldi 0,%r28 ;, tmp122
Dave
------- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca 2007-10-20
20:53 -------
Created an attachment (id=14377)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14377&action=view)
------- Comment #3 from dave at hiauly1 dot hia dot nrc dot ca 2007-10-20
20:53 -------
Created an attachment (id=14378)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14378&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33732
