https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102760
--- Comment #3 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to Martin Liška from comment #2) > Likely triggered with r7-821-gc7986356a1ca8e8e. >From Andrew's comment, it looks like the bug is before that transformation, since it receives a bit_and_expr of type int with an argument of type char, no?