[Bug middle-end/109505] (t | 15) & svcntb() causes an OOM/ICE

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109505

--- Comment #10 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 
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Might be a daft question, but which cases besides
INTEGER_CST are supposed to be captured by the CONSTANT_CLASS_P?