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Rework parameter indexed part select up.

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Indexed part select reworked to be more compact and more like the
part select.
This commit is contained in:
Stephen Williams
2008-06-08 19:29:00 -07:00
parent 7aebff2a86
commit 6a1235ac28
2 changed files with 111 additions and 30 deletions
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PExpr.h
+7
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@@ -306,6 +306,7 @@ class PEIdent : public PExpr {
private:
// Common functions to calculate parts of part/bit selects.
bool calculate_parts_(Design*, NetScope*, long&msb, long&lsb) const;
NetExpr* calculate_up_do_base_(Design*, NetScope*) const;
bool calculate_param_range_(Design*, NetScope*,
const NetExpr*msb_ex, long&msb,
const NetExpr*lsb_ex, long&lsb) const;
@@ -331,6 +332,12 @@ class PEIdent : public PExpr {
NetScope*found,
const NetExpr*par_msb,
const NetExpr*par_lsb) const;
NetExpr*elaborate_expr_param_idx_up_(Design*des,
NetScope*scope,
const NetExpr*par,
NetScope*found,
const NetExpr*par_msb,
const NetExpr*par_lsb) const;
NetExpr*elaborate_expr_net(Design*des,
NetScope*scope,
NetNet*net,