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* [Bug target/39719]  New: [cond-optab] uses libcall instead of branch on m68hc11
@ 2009-04-10 12:47 bonzini at gnu dot org
  2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: bonzini at gnu dot org @ 2009-04-10 12:47 UTC (permalink / raw)
  To: gcc-bugs

Note that this is a win on most targets:

int
foo ()
{
  extern long long Y;
  return (0 > Y++);
}


-- 
           Summary: [cond-optab] uses libcall instead of branch on m68hc11
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bonzini at gnu dot org
OtherBugsDependingO 39714
             nThis:


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11
  2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
@ 2009-05-12 12:07 ` bonzini at gnu dot org
  2009-07-14 20:36 ` bonzini at gnu dot org
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: bonzini at gnu dot org @ 2009-05-12 12:07 UTC (permalink / raw)
  To: gcc-bugs



-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
            Summary|[cond-optab] uses libcall   |[4.5 Regression][cond-optab]
                   |instead of branch on m68hc11|uses libcall instead of
                   |                            |branch on m68hc11
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11
  2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
  2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
@ 2009-07-14 20:36 ` bonzini at gnu dot org
  2010-04-06 11:23 ` rguenth at gcc dot gnu dot org
  2010-07-31  9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: bonzini at gnu dot org @ 2009-07-14 20:36 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from bonzini at gnu dot org  2009-07-14 20:36 -------
I meant that on most targets this testcase was improved by cond-optab, but not
on m68hc11.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11
  2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
  2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
  2009-07-14 20:36 ` bonzini at gnu dot org
@ 2010-04-06 11:23 ` rguenth at gcc dot gnu dot org
  2010-07-31  9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-06 11:23 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from rguenth at gcc dot gnu dot org  2010-04-06 11:19 -------
GCC 4.5.0 is being released.  Deferring to 4.5.1.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.0                       |4.5.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug target/39719] [4.5/4.6 Regression][cond-optab] uses libcall instead of branch on m68hc11
  2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
                   ` (2 preceding siblings ...)
  2010-04-06 11:23 ` rguenth at gcc dot gnu dot org
@ 2010-07-31  9:32 ` rguenth at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-07-31  9:32 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from rguenth at gcc dot gnu dot org  2010-07-31 09:29 -------
GCC 4.5.1 is being released, adjusting target milestone.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.1                       |4.5.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719


^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-07-31  9:30 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
2009-07-14 20:36 ` bonzini at gnu dot org
2010-04-06 11:23 ` rguenth at gcc dot gnu dot org
2010-07-31  9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org

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