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ast/simplify: Retire 'at_zero' flag

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Now that all the callsites pass in 'false' for the flag (or propagate
the flag on recursion), we can retire it.
This commit is contained in:
Martin Povišer 2023-04-04 22:53:01 +02:00 • committed by Zachary Snow
parent 4fceeb3b32
commit 72a4022a10
4 changed files with 109 additions and 111 deletions
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4
frontends/ast/ast.cc
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@ -1061,7 +1061,7 @@ static RTLIL::Module *process_module(RTLIL::Design *design, AstNode *ast, bool d
// simplify this module or interface using the current design as context
// for lookup up ports and wires within cells
set_simplify_design_context(design);
while (ast->simplify(!flag_noopt, false, false, 0, -1, false, false)) { }
while (ast->simplify(!flag_noopt, false, 0, -1, false, false)) { }
set_simplify_design_context(nullptr);
if (flag_dump_ast2) {
@ -1361,7 +1361,7 @@ void AST::process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump
}
else if (child->type == AST_PACKAGE) {
// process enum/other declarations
child->simplify(true, false, false, 1, -1, false, false);
child->simplify(true, false, 1, -1, false, false);
rename_in_package_stmts(child);
design->verilog_packages.push_back(child->clone());
current_scope.clear();