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More fixes in ternary op sign handling

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This commit is contained in:
Clifford Wolf 2013-07-12 13:13:04 +02:00
parent ded769c98c
commit 3650fd7fbe
2 changed files with 11 additions and 0 deletions
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3
frontends/ast/genrtlil.cc
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@ -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);