[Bug math/33563] powf() fails for 0x1p+8192 ^ 1.0

cvs-commit at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Fri Oct 31 19:15:32 GMT 2025


https://sourceware.org/bugzilla/show_bug.cgi?id=33563

--- Comment #11 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Wilco Dijkstra <wilco@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0212fc23b0eeb9d32c9d70d37d36a77cb1185abc

commit 0212fc23b0eeb9d32c9d70d37d36a77cb1185abc
Author: Wilco Dijkstra <wilco.dijkstra@arm.com>
Date:   Thu Oct 30 15:24:53 2025 +0000

    math: Fix pow special case [BZ #33563]

    Fix pow (DBL_MAX, 1.0) to return DBL_MAX when rouding upwards without FMA.
    This fixes BZ #33563.

    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

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