[Bug rtl-optimization/122170] [15 Regression] gcc 15.2.0 (and gcc 15.1.0 as well) - ICE upon try to build CMSIS_DSP Library with and Optimization on

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Jan 30 03:53:23 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122170

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[15/16 Regression] gcc      |[15 Regression] gcc 15.2.0
                   |15.2.0 (and gcc 15.1.0 as   |(and gcc 15.1.0 as well) -
                   |well) - ICE upon try to     |ICE upon try to build
                   |build CMSIS_DSP Library     |CMSIS_DSP Library with and
                   |with and Optimization on    |Optimization on

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed on the trunk so far. Will wait a week or 2 to see if there is any fallout
before backporting.


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