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* [Bug c/26589]  New: Optimizer hangs on conditional expression
@ 2006-03-07  4:40 pmcilroy at gmail dot com
  2006-03-07  4:43 ` [Bug c/26589] " pinskia at gcc dot gnu dot org
  2006-03-07 17:14 ` pmcilroy at gmail dot com
  0 siblings, 2 replies; 3+ messages in thread
From: pmcilroy at gmail dot com @ 2006-03-07  4:40 UTC (permalink / raw)
  To: gcc-bugs

I compiled this trivial function on the OS X 10.3.9 g++ compiler, which is
still only version 3.3.  With the optimizer enabled -O2, the compiler hangs. 
Without optimization, the compile succeeds.

Code:


int f(int x) {
         return 1 / (x ? 1 : 0) ;
}

GCC VERSION:
gcc version 3.3 20030304 (Apple Computer, Inc. build 1666)


-- 
           Summary: Optimizer hangs on conditional expression
           Product: gcc
           Version: 3.3.6
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pmcilroy at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26589


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug c/26589] Optimizer hangs on conditional expression
  2006-03-07  4:40 [Bug c/26589] New: Optimizer hangs on conditional expression pmcilroy at gmail dot com
@ 2006-03-07  4:43 ` pinskia at gcc dot gnu dot org
  2006-03-07 17:14 ` pmcilroy at gmail dot com
  1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-03-07  4:43 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2006-03-07 04:43 -------
This works in 3.3.2 with the FSF GCC.  Please report this bug to Apple first
since it is their modified version of gcc.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WORKSFORME


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26589


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug c/26589] Optimizer hangs on conditional expression
  2006-03-07  4:40 [Bug c/26589] New: Optimizer hangs on conditional expression pmcilroy at gmail dot com
  2006-03-07  4:43 ` [Bug c/26589] " pinskia at gcc dot gnu dot org
@ 2006-03-07 17:14 ` pmcilroy at gmail dot com
  1 sibling, 0 replies; 3+ messages in thread
From: pmcilroy at gmail dot com @ 2006-03-07 17:14 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from pmcilroy at gmail dot com  2006-03-07 17:14 -------
Subject: Re:  Optimizer hangs on conditional expression

OK, thanks very much.


I will let them know.

  - Peter



On Mar 6, 2006, at 8:43 PM, pinskia at gcc dot gnu dot org wrote:

>
>
> ------- Comment #1 from pinskia at gcc dot gnu dot org  2006-03-07  
> 04:43 -------
> This works in 3.3.2 with the FSF GCC.  Please report this bug to Apple  
> first
> since it is their modified version of gcc.
>
>
> --  
>
> pinskia at gcc dot gnu dot org changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------- 
> -----
>              Status|UNCONFIRMED                 |RESOLVED
>          Resolution|                            |WORKSFORME
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26589
>
> ------- You are receiving this mail because: -------
> You reported the bug, or are watching the reporter.
>


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26589


^ permalink raw reply	[flat|nested] 3+ messages in thread
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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-03-07  4:40 [Bug c/26589] New: Optimizer hangs on conditional expression pmcilroy at gmail dot com
2006-03-07  4:43 ` [Bug c/26589] " pinskia at gcc dot gnu dot org
2006-03-07 17:14 ` pmcilroy at gmail dot com

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