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* [Bug tree-optimization/92408] strlen(s) != 0 not folded into *s
[not found] <bug-92408-4@http.gcc.gnu.org/bugzilla/>
@ 2021-08-01 17:18 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; only message in thread
From: pinskia at gcc dot gnu.org @ 2021-08-01 17:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92408
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Severity|normal |enhancement
Status|UNCONFIRMED |NEW
Component|middle-end |tree-optimization
Last reconfirmed| |2021-08-01
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
The code is located in fold_binary_loc in fold-const.c, moving it to match.pd
might need some patching to support adding of loads in the case of
-fnon-call-exceptions.
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2021-08-01 17:18 ` [Bug tree-optimization/92408] strlen(s) != 0 not folded into *s pinskia at gcc dot gnu.org
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