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[Bug rtl-optimization/50063] [avr]: DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c
- From: "gjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 13 Aug 2011 17:09:49 +0000
- Subject: [Bug rtl-optimization/50063] [avr]: DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c
- Auto-submitted: auto-generated
- References: <bug-50063-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063
Georg-Johann Lay <gjl at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|target |rtl-optimization
Summary|[avr]: wrong code for |[avr]: DSE: wrong code for
|gcc.dg/torture/pta-ptrarith |gcc.dg/torture/pta-ptrarith
|-3.c |-3.c
--- Comment #4 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-08-13 17:09:49 UTC ---
This is not a target issue.
RTL Dead Store Elimination (DSE), activated by -fdse, deletes insns that are
not dead.