[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b7e

[aldyh at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711

Aldy Hernandez <aldyh at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amacleod at redhat dot com

--- Comment #7 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
It looks like IPA is trying to set a range for a float even though value_range
does not support floats.  This worked before because legacy silently set a
range of error_mark_node.