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JSSpecCompiler: Add if branch merging pass

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It merges standalone IfBranch/ElseIfBranch nodes into IfElseIfChain
nodes. This will ease CFG generation later.
This commit is contained in:
Dan Klishch 2023-08-18 21:16:53 -04:00 • committed by Andrew Kaster
parent 092ed1cc8a
commit 4c4e1e1aed
8 changed files with 184 additions and 0 deletions
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2
Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp
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@ -10,6 +10,7 @@
#include <LibXML/Parser/Parser.h>
#include "Compiler/FunctionCallCanonicalizationPass.h"
#include "Compiler/IfBranchMergingPass.h"
#include "Function.h"
#include "Parser/SpecParser.h"
@ -39,6 +40,7 @@ ErrorOr<int> serenity_main(Main::Arguments)
auto function = make_ref_counted<JSSpecCompiler::Function>(&context, spec_function.m_name, spec_function.m_algorithm.m_tree);
FunctionCallCanonicalizationPass(function).run();
IfBranchMergingPass(function).run();
out("{}", function->m_ast);
return 0;