https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23471
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23471
--- Comment #4 from Richard Biener ---
(In reply to Marc Glisse from comment #3)
> The case a*a has been handled for a while, both in fold-const.c
> (tree_binary_nonnegative_warnv_p) and in VRP. However, the case a*a*a*a*a*a
> is not handled. In
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23471
--- Comment #3 from Marc Glisse ---
The case a*a has been handled for a while, both in fold-const.c
(tree_binary_nonnegative_warnv_p) and in VRP. However, the case a*a*a*a*a*a is
not handled. In the .optimized dump at -O3, we still have:
b_3 =
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-03-01 02:54 ---
b_3 = a_1 * a_1;
b_3: VARYING
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
L
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-31
16:07 ---
Confirmed.
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What|Removed |Added
Status|UNCONFIRMED |NEW
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