https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
Andrew Pinski changed:
What|Removed |Added
CC||jhaberman at gmail dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
Martin Sebor changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
--- Comment #9 from Martin Sebor ---
As a data point, Clang manages to optimize at least the simple case in bug
81788 as expected. No other compiler I've tested does (IBM XLC, Intel ICC,
Visual Studio, or Sun/Oracle Studio).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
Martin Sebor changed:
What|Removed |Added
CC||msebor at gcc dot gnu.org
--- Comment #8
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
--- Comment #7 from rguenther at suse dot de rguenther at suse dot de ---
On Tue, 7 Jan 2014, steven at gcc dot gnu.org wrote:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
--- Comment #6 from Steven Bosscher steven at gcc dot gnu.org ---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Summary|Clobber list should be flow |escaped set
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23384
--- Comment #6 from Steven Bosscher steven at gcc dot gnu.org ---
(In reply to Richard Biener from comment #5)
Would it be possible to compute ESCAPED per basic block as a local set,
compute transitive closure over the CFG, and use that
