[Bug tree-optimization/105248] gimple level DSE does not add DEBUG statement when deleting store to ADDRESSABLE local decl
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Nov 7 23:17:24 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105248
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Missing value or location |gimple level DSE does not
|attribute for constant live |add DEBUG statement when
|variable likely caused by |deleting store to
|tree-dse at -O1/-O2/-O3 |ADDRESSABLE local decl
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2022-11-07
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
DSE could have added a DEBUG statement when it did:
Deleted dead store: # .MEM_5 = VDEF <.MEM_4(D)>
l_56D.2737 = 6;
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