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rtlil: replace SigSig actions with new type SyncAction

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This commit is contained in:
Emil J. Tywoniak 2025-11-02 11:22:03 +01:00
parent 37875fdedf
commit 1eb696c786
19 changed files with 305 additions and 252 deletions
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16
backends/cxxrtl/cxxrtl_backend.cc
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@ -494,8 +494,8 @@ struct FlowGraph {
void add_case_rule_defs_uses(Node *node, const RTLIL::CaseRule *case_)
{
for (auto &action : case_->actions) {
add_defs(node, action.first, /*is_ff=*/false, /*inlinable=*/false);
add_uses(node, action.second);
add_defs(node, action.lhs, /*is_ff=*/false, /*inlinable=*/false);
add_uses(node, action.rhs);
}
for (auto sub_switch : case_->switches) {
add_uses(node, sub_switch->signal);
@ -512,10 +512,10 @@ struct FlowGraph {
for (auto sync : process->syncs) {
for (auto &action : sync->actions) {
if (sync->type == RTLIL::STp || sync->type == RTLIL::STn || sync->type == RTLIL::STe)
add_defs(node, action.first, /*is_ff=*/true, /*inlinable=*/false);
add_defs(node, action.lhs, /*is_ff=*/true, /*inlinable=*/false);
else
add_defs(node, action.first, /*is_ff=*/false, /*inlinable=*/false);
add_uses(node, action.second);
add_defs(node, action.lhs, /*is_ff=*/false, /*inlinable=*/false);
add_uses(node, action.rhs);
}
for (auto &memwr : sync->mem_write_actions) {
add_uses(node, memwr.address);
@ -1623,12 +1623,12 @@ struct CxxrtlWorker {
collect_sigspec_rhs(port.second, for_debug, cells);
}
void dump_assign(const RTLIL::SigSig &sigsig, bool for_debug = false)
void dump_assign(const RTLIL::SyncAction &action, bool for_debug = false)
{
f << indent;
dump_sigspec_lhs(sigsig.first, for_debug);
dump_sigspec_lhs(action.lhs, for_debug);
f << " = ";
dump_sigspec_rhs(sigsig.second, for_debug);
dump_sigspec_rhs(action.rhs, for_debug);
f << ";\n";
}