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Added module->avail_parameters (for advanced techmap features)

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This commit is contained in:
Clifford Wolf 2013-11-24 20:29:07 +01:00
parent 4011d47646
commit 8dafecd34d
3 changed files with 14 additions and 3 deletions
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6
frontends/ast/genrtlil.cc
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@ -805,7 +805,6 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
case AST_TASK:
case AST_FUNCTION:
case AST_AUTOWIRE:
case AST_PARAMETER:
case AST_LOCALPARAM:
case AST_DEFPARAM:
case AST_GENVAR:
@ -814,6 +813,11 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
case AST_GENIF:
break;
// remember the parameter, needed for example in techmap
case AST_PARAMETER:
current_module->avail_parameters.insert(str);
break;
// create an RTLIL::Wire for an AST_WIRE node
case AST_WIRE: {
if (current_module->wires.count(str) != 0)