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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/30521] "if (i == n) ++i;" or "i += i == n;"? Date: Sun, 21 Jan 2007 08:54:00 -0000 [thread overview] Message-ID: <20070121085413.29471.qmail@sourceware.org> (raw) In-Reply-To: <bug-30521-315@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from pinskia at gcc dot gnu dot org 2007-01-21 08:54 ------- I think this has been fixed already, for PPC with 4.0.2, we get: _f: mr r2,r3 addi r3,r3,1 cmpw cr7,r3,r4 bnelr cr7 addi r3,r2,2 blr .align 2 .p2align 4,,15 .globl _f1 _f1: addi r3,r3,1 xor r0,r3,r4 subfic r0,r0,0 addze r0,r3 mr r3,r0 blr While on the trunk we get: _f: addi r3,r3,1 xor r0,r3,r4 subfic r0,r0,0 addze r0,r3 mr r3,r0 blr .align 2 .globl _f1 _f1: addi r3,r3,1 xor r0,r3,r4 subfic r0,r0,0 addze r0,r3 mr r3,r0 blr -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30521
next prev parent reply other threads:[~2007-01-21 8:54 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-01-21 0:32 [Bug c++/30521] New: " sigra at home dot se 2007-01-21 8:54 ` pinskia at gcc dot gnu dot org [this message] 2007-01-22 0:29 ` [Bug middle-end/30521] " pinskia at gcc dot gnu dot org 2008-08-27 4:40 ` bonzini at gnu dot org 2008-08-27 4:40 ` bonzini at gnu dot org 2008-11-22 9:53 ` steven at gcc dot gnu dot org 2008-11-22 10:05 ` steven at gcc dot gnu dot org 2008-11-22 10:17 ` bonzini at gnu dot org [not found] <bug-30521-4@http.gcc.gnu.org/bugzilla/> 2012-03-04 1:45 ` pinskia at gcc dot gnu.org
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