http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37921
Marek Polacek changed:
What|Removed |Added
Status|REOPENED|RESOLVED
CC|
--- Comment #9 from manu at gcc dot gnu dot org 2010-01-02 20:33 ---
(In reply to comment #8)
> Re-confirmed. The issue is that we fold __builtin_constant_p only after
> VRP1 so the dead code remains and we warn about it.
Perhaps this is the root cause of both PR35392 and PR35903.
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--- Comment #8 from rguenth at gcc dot gnu dot org 2010-01-02 19:35 ---
Re-confirmed. The issue is that we fold __builtin_constant_p only after
VRP1 so the dead code remains and we warn about it.
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rguenth at gcc dot gnu dot org changed:
What|Removed