ladybird/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Tests/simple.cpp.expectation

===== AST after parser =====
f(cond1, cond2):
TreeList
  IfBranch
    UnresolvedReference cond1
    TreeList
      BinaryOperation Declaration
        UnresolvedReference a
        MathematicalConstant 1
      IfBranch
        UnresolvedReference cond2
        TreeList
          BinaryOperation Declaration
            UnresolvedReference b
            UnresolvedReference a
      ElseIfBranch Else
        TreeList
          BinaryOperation Declaration
            UnresolvedReference b
            MathematicalConstant 3
  ElseIfBranch Else
    TreeList
      BinaryOperation Declaration
        UnresolvedReference b
        MathematicalConstant 4
  ReturnNode
    UnresolvedReference b

===== AST after if-branch-merging =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    UnresolvedReference cond1
    TreeList
      BinaryOperation Declaration
        UnresolvedReference a
        MathematicalConstant 1
      IfElseIfChain
        UnresolvedReference cond2
        TreeList
          BinaryOperation Declaration
            UnresolvedReference b
            UnresolvedReference a
        TreeList
          BinaryOperation Declaration
            UnresolvedReference b
            MathematicalConstant 3
    TreeList
      BinaryOperation Declaration
        UnresolvedReference b
        MathematicalConstant 4
  ReturnNode
    UnresolvedReference b

===== AST after reference-resolving =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    Var cond1
    TreeList
      BinaryOperation Assignment
        Var a
        MathematicalConstant 1
      IfElseIfChain
        Var cond2
        TreeList
          BinaryOperation Assignment
            Var b
            Var a
        TreeList
          BinaryOperation Assignment
            Var b
            MathematicalConstant 3
    TreeList
      BinaryOperation Assignment
        Var b
        MathematicalConstant 4
  ReturnNode
    Var b

===== AST after cfg-building =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    Var cond1
    TreeList
      BinaryOperation Assignment
        Var a
        MathematicalConstant 1
      IfElseIfChain
        Var cond2
        TreeList
          BinaryOperation Assignment
            Var b
            Var a
        TreeList
          BinaryOperation Assignment
            Var b
            MathematicalConstant 3
    TreeList
      BinaryOperation Assignment
        Var b
        MathematicalConstant 4
  ReturnNode
    Var b

===== CFG after cfg-building =====
f(cond1, cond2):
0:
ControlFlowBranch true=3 false=7
  Var cond1

1:
ControlFlowFunctionReturn
  Var $return

2:
BinaryOperation Assignment
  Var $return
  Var b
ControlFlowJump jump=1

3:
BinaryOperation Assignment
  Var a
  MathematicalConstant 1
ControlFlowBranch true=5 false=6
  Var cond2

4:
ControlFlowJump jump=2

5:
BinaryOperation Assignment
  Var b
  Var a
ControlFlowJump jump=4

6:
BinaryOperation Assignment
  Var b
  MathematicalConstant 3
ControlFlowJump jump=4

7:
BinaryOperation Assignment
  Var b
  MathematicalConstant 4
ControlFlowJump jump=2

8:
BinaryOperation Assignment
  Var $return
  Error ""
ControlFlowJump jump=1

===== AST after cfg-simplification =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    Var cond1
    TreeList
      BinaryOperation Assignment
        Var a
        MathematicalConstant 1
      IfElseIfChain
        Var cond2
        TreeList
          BinaryOperation Assignment
            Var b
            Var a
        TreeList
          BinaryOperation Assignment
            Var b
            MathematicalConstant 3
    TreeList
      BinaryOperation Assignment
        Var b
        MathematicalConstant 4
  ReturnNode
    Var b

===== CFG after cfg-simplification =====
f(cond1, cond2):
0:
ControlFlowBranch true=3 false=6
  Var cond1

1:
ControlFlowFunctionReturn
  Var $return

2:
BinaryOperation Assignment
  Var $return
  Var b
ControlFlowJump jump=1

3:
BinaryOperation Assignment
  Var a
  MathematicalConstant 1
ControlFlowBranch true=4 false=5
  Var cond2

4:
BinaryOperation Assignment
  Var b
  Var a
ControlFlowJump jump=2

5:
BinaryOperation Assignment
  Var b
  MathematicalConstant 3
ControlFlowJump jump=2

6:
BinaryOperation Assignment
  Var b
  MathematicalConstant 4
ControlFlowJump jump=2

===== AST after ssa-building =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    Var cond1@0
    TreeList
      BinaryOperation Assignment
        Var a@1
        MathematicalConstant 1
      IfElseIfChain
        Var cond2@0
        TreeList
          BinaryOperation Assignment
            Var b@1
            Var a@1
        TreeList
          BinaryOperation Assignment
            Var b@3
            MathematicalConstant 3
    TreeList
      BinaryOperation Assignment
        Var b@4
        MathematicalConstant 4
  ReturnNode
    Var b@2

===== CFG after ssa-building =====
f(cond1, cond2):
0:
ControlFlowBranch true=1 false=6
  Var cond1@0

1:
BinaryOperation Assignment
  Var a@1
  MathematicalConstant 1
ControlFlowBranch true=2 false=5
  Var cond2@0

2:
BinaryOperation Assignment
  Var b@1
  Var a@1
ControlFlowJump jump=3

3:
a@2 = phi(2: a@1, 5: a@1, 6: a@0)
b@2 = phi(2: b@1, 5: b@3, 6: b@4)
BinaryOperation Assignment
  Var $return@1
  Var b@2
ControlFlowJump jump=4

4:
ControlFlowFunctionReturn
  Var $return@1

5:
BinaryOperation Assignment
  Var b@3
  MathematicalConstant 3
ControlFlowJump jump=3

6:
BinaryOperation Assignment
  Var b@4
  MathematicalConstant 4
ControlFlowJump jump=3

===== AST after dce =====
f(cond1, cond2):
TreeList
  IfElseIfChain
    Var cond1@0
    TreeList
      BinaryOperation Assignment
        Var a@1
        MathematicalConstant 1
      IfElseIfChain
        Var cond2@0
        TreeList
          BinaryOperation Assignment
            Var b@1
            Var a@1
        TreeList
          BinaryOperation Assignment
            Var b@3
            MathematicalConstant 3
    TreeList
      BinaryOperation Assignment
        Var b@4
        MathematicalConstant 4
  ReturnNode
    Var b@2

===== CFG after dce =====
f(cond1, cond2):
0:
ControlFlowBranch true=1 false=6
  Var cond1@0

1:
BinaryOperation Assignment
  Var a@1
  MathematicalConstant 1
ControlFlowBranch true=2 false=5
  Var cond2@0

2:
BinaryOperation Assignment
  Var b@1
  Var a@1
ControlFlowJump jump=3

3:
b@2 = phi(2: b@1, 5: b@3, 6: b@4)
BinaryOperation Assignment
  Var $return@1
  Var b@2
ControlFlowJump jump=4

4:
ControlFlowFunctionReturn
  Var $return@1

5:
BinaryOperation Assignment
  Var b@3
  MathematicalConstant 3
ControlFlowJump jump=3

6:
BinaryOperation Assignment
  Var b@4
  MathematicalConstant 4
ControlFlowJump jump=3