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-rw-r--r--frontends/ast/simplify.cc10
1 files changed, 6 insertions, 4 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 5e37911d..55ed28b0 100644
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -1088,14 +1088,16 @@ skip_dynamic_range_lvalue_expansion:;
current_scope[wire_en->str] = wire_en;
while (wire_en->simplify(true, false, false, 1, -1, false, false)) { }
- std::vector<RTLIL::State> x_bits;
+ std::vector<RTLIL::State> x_bits_addr, x_bits_data;
+ for (int i = 0; i < addr_bits; i++)
+ x_bits_addr.push_back(RTLIL::State::Sx);
for (int i = 0; i < mem_width; i++)
- x_bits.push_back(RTLIL::State::Sx);
+ x_bits_data.push_back(RTLIL::State::Sx);
- AstNode *assign_addr = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_bits(x_bits, false));
+ AstNode *assign_addr = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_bits(x_bits_addr, false));
assign_addr->children[0]->str = id_addr;
- AstNode *assign_data = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_bits(x_bits, false));
+ AstNode *assign_data = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_bits(x_bits_data, false));
assign_data->children[0]->str = id_data;
AstNode *assign_en = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_int(0, false, 1));