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703d2ac06f
Add 'w+'/'w-' as WIDEN_PLUS/WIDEN_MINUS respectively. Add VEC_WIDEN_PLUS/MINUS_HI/LO<...> for VEC_WIDEN_PLUS/MINUS_HI/LO gcc/ChangeLog: * tree-pretty-print.c (dump_generic_node): Add case for VEC_WIDEN_(PLUS/MINUS)_(HI/LO)_EXPR and WIDEN_(PLUS/MINUS)_EXPR.
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