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* [Bug tree-optimization/35269] missed optimization of std::vector access.
[not found] <bug-35269-4@http.gcc.gnu.org/bugzilla/>
@ 2023-04-06 21:12 ` hiraditya at msn dot com
0 siblings, 0 replies; 2+ messages in thread
From: hiraditya at msn dot com @ 2023-04-06 21:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35269
AK <hiraditya at msn dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hiraditya at msn dot com
--- Comment #2 from AK <hiraditya at msn dot com> ---
I posted a revised version of this bug here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109443
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug tree-optimization/35269] missed optimization of std::vector access.
2008-02-20 20:31 [Bug tree-optimization/35269] New: " pluto at agmk dot net
@ 2008-02-20 20:46 ` rguenth at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-02-20 20:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-02-20 20:45 -------
Sorry, but the vector v is potentially clobbered by the call to f, so the load
of the array pointer you index into with i is not loop invariant.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35269
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-04-06 21:12 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-35269-4@http.gcc.gnu.org/bugzilla/>
2023-04-06 21:12 ` [Bug tree-optimization/35269] missed optimization of std::vector access hiraditya at msn dot com
2008-02-20 20:31 [Bug tree-optimization/35269] New: " pluto at agmk dot net
2008-02-20 20:46 ` [Bug tree-optimization/35269] " rguenth at gcc dot gnu dot org
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