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-rw-r--r--backends/cxxrtl/cxxrtl.cc5
1 files changed, 3 insertions, 2 deletions
diff --git a/backends/cxxrtl/cxxrtl.cc b/backends/cxxrtl/cxxrtl.cc
index 3263f03fd..d1a855bf0 100644
--- a/backends/cxxrtl/cxxrtl.cc
+++ b/backends/cxxrtl/cxxrtl.cc
@@ -871,7 +871,8 @@ struct CxxrtlWorker {
dump_sigspec_rhs(cell->getPort(ID(ADDR)));
f << ", " << memory->start_offset << ", " << memory->size << ");\n";
if (cell->type == ID($memrd)) {
- if (!cell->getPort(ID(EN)).is_fully_ones()) {
+ bool has_enable = cell->getParam(ID(CLK_ENABLE)).as_bool() && !cell->getPort(ID(EN)).is_fully_ones();
+ if (has_enable) {
f << indent << "if (";
dump_sigspec_rhs(cell->getPort(ID(EN)));
f << ") {\n";
@@ -930,7 +931,7 @@ struct CxxrtlWorker {
f << " = value<" << memory->width << "> {};\n";
dec_indent();
f << indent << "}\n";
- if (!cell->getPort(ID(EN)).is_fully_ones()) {
+ if (has_enable) {
dec_indent();
f << indent << "}\n";
}