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* [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c
[not found] <bug-41320-4@http.gcc.gnu.org/bugzilla/>
@ 2011-05-23 15:27 ` rguenth at gcc dot gnu.org
2023-07-21 11:58 ` cvs-commit at gcc dot gnu.org
2023-07-21 11:58 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-05-23 15:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41320
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|XFAIL |XFAIL
|gcc.dg/tree-ssa/forwprop-1[ |gcc.dg/tree-ssa/forwprop-12
|12].c |.c
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-05-23 14:52:58 UTC ---
gcc.dg/tree-ssa/forwprop-12.c remains on trunk.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c
[not found] <bug-41320-4@http.gcc.gnu.org/bugzilla/>
2011-05-23 15:27 ` [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c rguenth at gcc dot gnu.org
@ 2023-07-21 11:58 ` cvs-commit at gcc dot gnu.org
2023-07-21 11:58 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-07-21 11:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41320
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:8cbdb2e4d64461d8a19e033bd33b585187059d8a
commit r14-2708-g8cbdb2e4d64461d8a19e033bd33b585187059d8a
Author: Richard Biener <rguenther@suse.de>
Date: Fri Jul 21 13:55:43 2023 +0200
tree-optimization/41320 - remove bogus XFAILed testcase
gcc.dg/tree-ssa/forwprop-12.c looks for reconstruction of an
ARRAY_REF from pointer arithmetic and dereference. That's not
safe because ARRAY_REFs carry special semantics we later exploit
during data dependence analysis.
The following removes the testcase, closing the bug as WONTFIX.
PR tree-optimization/41320
* gcc.dg/tree-ssa/forwprop-12.c: Remove.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c
[not found] <bug-41320-4@http.gcc.gnu.org/bugzilla/>
2011-05-23 15:27 ` [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c rguenth at gcc dot gnu.org
2023-07-21 11:58 ` cvs-commit at gcc dot gnu.org
@ 2023-07-21 11:58 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-21 11:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41320
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WONTFIX
Status|ASSIGNED |RESOLVED
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
the desired transform is undesirable.
^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <bug-41320-4@http.gcc.gnu.org/bugzilla/>
2011-05-23 15:27 ` [Bug tree-optimization/41320] XFAIL gcc.dg/tree-ssa/forwprop-12.c rguenth at gcc dot gnu.org
2023-07-21 11:58 ` cvs-commit at gcc dot gnu.org
2023-07-21 11:58 ` rguenth at gcc dot gnu.org
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