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Diffstat (limited to 'frontends/ast/genrtlil.cc')
| -rw-r--r-- | frontends/ast/genrtlil.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc index a9574254..e7ceec5f 100644 --- a/frontends/ast/genrtlil.cc +++ b/frontends/ast/genrtlil.cc @@ -998,6 +998,9 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint) // generate multiplexer for ternary operator (aka ?:-operator) case AST_TERNARY: { + if (width_hint < 0) + detectSignWidth(width_hint, sign_hint); + RTLIL::SigSpec cond = children[0]->genRTLIL(); RTLIL::SigSpec val1 = children[1]->genRTLIL(width_hint, sign_hint); RTLIL::SigSpec val2 = children[2]->genRTLIL(width_hint, sign_hint); |