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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#include &lt;featureTests.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#ifdef ROSE_ENABLE_SOURCE_ANALYSIS</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="preprocessor">#ifndef CFG_REWRITE_H</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#define CFG_REWRITE_H</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &quot;DataflowCFG.h&quot;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &lt;list&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="keyword">namespace </span>VirtualCFG{</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>        </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">//SgStatement* getParentStmt(SgNode* node);*/</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">//</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">//void insertAfterCFG(DataflowNode&amp; cfgNode);</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">//</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">//void placeInserts(SgProject *project);</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="keywordtype">void</span> initCFGRewrite(<a class="code hl_class" href="classSgProject.html">SgProject</a>* project);</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// returns true if the given SgNode is a value expression or a computational expression with no side-effects</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="keywordtype">bool</span> isNonMutatingOperator(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">// returns true if the given SgNode&#39;s sub-tree has no side-effects</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="keywordtype">bool</span> isNonMutatingSubTree(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n);</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment">// if the given SgNode is an SgStatement, returns that SgStatement. Otherwise, if it is an</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="comment">//    gExpression or SgInitializedName, wraps it in an SgStatement and returns that.</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment">//static SgStatement* convertToStatement(SgNode* n);</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment">// Replace the expression from with the expression to in the SgNode parent, which</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment">//    must be from&#39;s parent. Function checks to ensure that it is used properly.</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment">// Note that if parent is an SgInitializedName, to must be SgInitializer in order </span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="comment">//    for the replacement to work properly.</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="keywordtype">void</span> replaceExpressionChecked(<a class="code hl_class" href="classSgNode.html">SgNode</a>* parent, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* from, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* to);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment">// replace the from statement with the to statement in the parent SgNode</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="comment">// Note: Only parent = SgBasicBlock</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSageInterface.html#a69827cb64e737fdc661a48871c92ec96">replaceStatement</a>(<a class="code hl_class" href="classSgNode.html">SgNode</a>* parent, <a class="code hl_class" href="classSgStatement.html">SgStatement</a>* from, <a class="code hl_class" href="classSgStatement.html">SgStatement</a>* to);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><a class="code hl_class" href="classSg__File__Info.html">Sg_File_Info</a>* getFileInfo(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n);</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> std::string getFileInfoString(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span> std::string getFileInfoString(<a class="code hl_class" href="classVirtualCFG_1_1CFGNode.html">CFGNode</a> n);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="comment">// Returns the source of n&#39;s only in-edge. Yells if n has multiple in-edges.</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><a class="code hl_class" href="classVirtualCFG_1_1CFGNode.html">CFGNode</a> theInEdge(<a class="code hl_class" href="classVirtualCFG_1_1CFGNode.html">CFGNode</a> n);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment">// Returns the target of n&#39;s only out-edge. Yells if n has multiple out-edges.</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><a class="code hl_class" href="classVirtualCFG_1_1CFGNode.html">CFGNode</a> theOutEdge(<a class="code hl_class" href="classVirtualCFG_1_1CFGNode.html">CFGNode</a> n);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="comment">// FIXME -- these functions need to split subexpressions, since the expression</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment">// evaluation order in the CFG and the one used by the compiler may be</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">// different</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment">// replace expr with (newNode, expr)</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><a class="code hl_class" href="classSgExpression.html">SgExpression</a>* insertBeforeExpression(<a class="code hl_class" href="classSgExpression.html">SgExpression</a>* expr, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="comment">// replace expr with (expr, newNode)</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><a class="code hl_class" href="classSgExpression.html">SgExpression</a>* insertAfterExpression(<a class="code hl_class" href="classSgExpression.html">SgExpression</a>* expr, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="comment">// replace stmt; with {newNode; stmt;}</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="keywordtype">void</span> replaceStatementByBlockBefore(<a class="code hl_class" href="classSgStatement.html">SgStatement</a>* stmt, <a class="code hl_class" href="classSgStatement.html">SgStatement</a>* newNode) ;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="comment">// replace stmt; with {stmt; newNode;}</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="keywordtype">void</span> replaceStatementByBlockAfter(<a class="code hl_class" href="classSgStatement.html">SgStatement</a>* stmt, <a class="code hl_class" href="classSgStatement.html">SgStatement</a>* newNode);</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="comment">// creates a new variable declaration for a temporary variable</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="comment">// newName: the name of the temporary variable. If newName==&quot;&quot;, a random name is generated.</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="comment">// varType: the type of the temporary variable, if byReference==true, the new variable&#39;s type is a reference type of varType</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="comment">// </span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="comment">// sets varname to the new variable&#39;s SgName</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="comment">// sets initName to the new variable&#39;s SgInitializedName </span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="comment">// sets newType to the new variable&#39;s type</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="comment">// sets newType to the new variable&#39;s declaration</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> <span class="keywordtype">void</span> createTmpVarInit(<a class="code hl_class" href="classSgType.html">SgType</a>* varType, std::string newName, <span class="keywordtype">bool</span> byReference, </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>                      <a class="code hl_class" href="classSgName.html">SgName</a>&amp; varName, <a class="code hl_class" href="classSgInitializedName.html">SgInitializedName</a> *&amp; initName, <a class="code hl_class" href="classSgType.html">SgType</a>*&amp; newType, <a class="code hl_class" href="classSgVariableDeclaration.html">SgVariableDeclaration</a>*&amp; varDecl);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="comment">// creates and returns a statement contains a call to the given function with no arguments</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><a class="code hl_class" href="classSgStatement.html">SgStatement</a>* createFuncCallStmt(<a class="code hl_class" href="classSgFunctionDeclaration.html">SgFunctionDeclaration</a>* funcDecl);</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="comment">// given a SgInitializedName, returns a SgVariableSymbol for the variable declared in the SgInitializedName</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><a class="code hl_class" href="classSgVariableSymbol.html">SgVariableSymbol</a>* varSymFromInitName(<a class="code hl_class" href="classSgInitializedName.html">SgInitializedName</a>* initName);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment">// given a SgInitializedName, returns a SgVarRefExp to the variable declared in the SgInitializedName</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><a class="code hl_class" href="classSgVarRefExp.html">SgVarRefExp</a>* varRefFromInitName(<a class="code hl_class" href="classSgInitializedName.html">SgInitializedName</a>* initName);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="comment">// replaces the given SgExpression with a SgAssignOp (lhsVar = orig)</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="comment">// returns the SgAssignOp</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span><a class="code hl_class" href="classSgAssignOp.html">SgAssignOp</a> * replaceExprWithAssignOp(<a class="code hl_class" href="classSgExpression.html">SgExpression</a>* orig, <a class="code hl_class" href="classSgVarRefExp.html">SgVarRefExp</a>* lhsVar);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span><span class="comment">// Creates a declaration of a new temporary variable of type varType and inserts it before anchor</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span><span class="comment">// if before=true, the temporary variable in inserted before anchor and otherwise, after anchor</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span><span class="comment">// sets initName to the SgInitializedName of the declaration</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span><span class="keywordtype">void</span> insertVarDecl(<a class="code hl_class" href="classSgStatement.html">SgStatement</a> *anchor, <a class="code hl_class" href="classSgType.html">SgType</a> *varType, <span class="keywordtype">bool</span> before, <a class="code hl_class" href="classSgInitializedName.html">SgInitializedName</a>*&amp; initName);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><span class="comment">// inserts the given expression before or after a given SgDeclaration that appears inside a SgForStatement</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="keywordtype">void</span> insertAroundForInit(<a class="code hl_class" href="classSgVariableDeclaration.html">SgVariableDeclaration</a>* n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a> *newNode, <span class="keywordtype">bool</span> before);</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="keyword">typedef</span> void (*CFGTransform)(<a class="code hl_class" href="classSgNode.html">SgNode</a> *target, <a class="code hl_class" href="classSgNode.html">SgNode</a>* newNode, <span class="keywordtype">void</span>* data);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span> </div>
<div class="foldopen" id="foldopen00106" data-start="{" data-end="};">
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classVirtualCFG_1_1cfgRWTransaction.html">  106</a></span><span class="keyword">class </span><a class="code hl_class" href="classVirtualCFG_1_1cfgRWTransaction.html">cfgRWTransaction</a></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>{</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>        <span class="keyword">typedef</span> <span class="keyword">enum</span> {insBef, insAft, callback} modType;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>        <span class="keyword">class </span>modRequest{</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>                <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>                modType type;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>                </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>                <span class="keyword">public</span>:</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>                modRequest()</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>                {}</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>                <span class="comment">/*modRequest(modType type_arg)</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="comment">                {</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="comment">                        type = type_arg;</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="comment">                }*/</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>                        </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>                modType getType()</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>                { <span class="keywordflow">return</span> type; }</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>                </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>                std::string str() { <span class="keywordflow">return</span> <span class="stringliteral">&quot;&quot;</span>; }</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>        };</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>        </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>        <span class="keyword">class </span>insertRequest: <span class="keyword">public</span> modRequest{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>                <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>                <a class="code hl_class" href="classSgExpression.html">SgExpression</a> *newNode;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>                <a class="code hl_class" href="classSgNode.html">SgNode</a>* origNode;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>                </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>                <span class="keyword">public</span>:</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>                insertRequest(modType type_arg, <a class="code hl_class" href="classSgNode.html">SgNode</a>* origNode, <a class="code hl_class" href="classSgExpression.html">SgExpression</a> *&amp;newNode)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>                {</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>                        this-&gt;type = type_arg;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>                        this-&gt;newNode = newNode;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>                        this-&gt;origNode = origNode;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>                }</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>                </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>                <a class="code hl_class" href="classSgNode.html">SgNode</a>* getTgtNode() { <span class="keywordflow">return</span> origNode; }</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>                </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>                std::string str();</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>                <span class="keyword">friend</span> <span class="keyword">class </span><a class="code hl_class" href="classVirtualCFG_1_1cfgRWTransaction.html">cfgRWTransaction</a>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        };</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>        </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>        <span class="keyword">class </span>transformRequest: <span class="keyword">public</span> modRequest{</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>                CFGTransform callbackFunc;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>                <a class="code hl_class" href="classSgNode.html">SgNode</a>* target;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>                <a class="code hl_class" href="classSgNode.html">SgNode</a>* newNode;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>                <span class="keywordtype">void</span>* data;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>                </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>                <span class="keyword">public</span>:</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>                transformRequest(CFGTransform callbackFunc, <a class="code hl_class" href="classSgNode.html">SgNode</a> *&amp;target, <a class="code hl_class" href="classSgNode.html">SgNode</a>* newNode, <span class="keywordtype">void</span>* data)<span class="comment">//: modRequest(callback)</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>                {</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>                        this-&gt;type = callback;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>                        this-&gt;target = target;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>                        this-&gt;newNode = newNode;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>                        this-&gt;callbackFunc = callbackFunc;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>                        this-&gt;data = data;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>                }</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>                </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>                std::string str();</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>                <span class="keyword">friend</span> <span class="keyword">class </span><a class="code hl_class" href="classVirtualCFG_1_1cfgRWTransaction.html">cfgRWTransaction</a>;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>        };</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>        </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>        <span class="keyword">public</span>: </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>        std::list&lt;modRequest*&gt; requests;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>        <span class="comment">//list&lt;void*&gt; requests;</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>        </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>        </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>        <a class="code hl_class" href="classVirtualCFG_1_1cfgRWTransaction.html">cfgRWTransaction</a>();</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>        </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>        <span class="keywordtype">void</span> beginTransaction();</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>        </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>        <span class="keywordtype">void</span> insertBefore(<a class="code hl_class" href="classVirtualCFG_1_1DataflowNode.html">DataflowNode</a> n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>        <span class="keywordtype">void</span> insertBefore(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>        </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>        <span class="keywordtype">void</span> insertAfter(<a class="code hl_class" href="classVirtualCFG_1_1DataflowNode.html">DataflowNode</a> n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>        <span class="keywordtype">void</span> insertAfter(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>        </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>        <span class="keywordtype">void</span> transform(CFGTransform callbackFunc, <a class="code hl_class" href="classSgNode.html">SgNode</a>* n, <a class="code hl_class" href="classSgNode.html">SgNode</a>* newNode, <span class="keywordtype">void</span>* data);</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>        </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>        <span class="comment">// insert an SgNode along the given CFGEdge</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>        <span class="keywordtype">void</span> insertAlong(<a class="code hl_class" href="classVirtualCFG_1_1DataflowEdge.html">DataflowEdge</a> e, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>        </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>        <span class="keywordtype">void</span> commitTransaction();</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>        </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>        <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>        <span class="keywordtype">void</span> do_insertBefore(<a class="code hl_class" href="classVirtualCFG_1_1DataflowNode.html">DataflowNode</a> n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>        <span class="keywordtype">void</span> do_insertBefore(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>        <span class="keywordtype">void</span> do_insertAfter(<a class="code hl_class" href="classVirtualCFG_1_1DataflowNode.html">DataflowNode</a> n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>        <span class="keywordtype">void</span> do_insertAfter(<a class="code hl_class" href="classSgNode.html">SgNode</a>* n, <a class="code hl_class" href="classSgExpression.html">SgExpression</a>* newNode);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>};</div>
</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span><span class="comment">/*************************************************************</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span><span class="comment"> *** CALL-BACK FUNCTIONS FOR cfgRWTransaction::transform() ***</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span><span class="comment"> *************************************************************/</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span><span class="comment">// places newNode as thh first statement in the given SgScopeStmt</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span><span class="keywordtype">void</span> prependToScopeStmt(<a class="code hl_class" href="classSgNode.html">SgNode</a> *target, <a class="code hl_class" href="classSgNode.html">SgNode</a> *newNode, <span class="keywordtype">void</span>* data);</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span><span class="comment">// places newNode as thh last statement in the given SgBasicBlock</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="keywordtype">void</span> appendToScopeStmt(<a class="code hl_class" href="classSgNode.html">SgNode</a> *target, <a class="code hl_class" href="classSgNode.html">SgNode</a> *newNode, <span class="keywordtype">void</span>* data);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>}</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassSgAssignOp_html"><div class="ttname"><a href="classSgAssignOp.html">SgAssignOp</a></div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l522314">Cxx_Grammar.h:522315</a></div></div>
<div class="ttc" id="aclassSgExpression_html"><div class="ttname"><a href="classSgExpression.html">SgExpression</a></div><div class="ttdoc">This class represents the notion of an expression. Expressions are derived from SgLocatedNodes,...</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l474495">Cxx_Grammar.h:474496</a></div></div>
<div class="ttc" id="aclassSgFunctionDeclaration_html"><div class="ttname"><a href="classSgFunctionDeclaration.html">SgFunctionDeclaration</a></div><div class="ttdoc">This class represents the concept of a function declaration statement.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l312363">Cxx_Grammar.h:312364</a></div></div>
<div class="ttc" id="aclassSgInitializedName_html"><div class="ttname"><a href="classSgInitializedName.html">SgInitializedName</a></div><div class="ttdoc">This class represents the notion of a declared variable.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l175008">Cxx_Grammar.h:175009</a></div></div>
<div class="ttc" id="aclassSgName_html"><div class="ttname"><a href="classSgName.html">SgName</a></div><div class="ttdoc">This class represents strings within the IR nodes.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l20721">Cxx_Grammar.h:20722</a></div></div>
<div class="ttc" id="aclassSgNode_html"><div class="ttname"><a href="classSgNode.html">SgNode</a></div><div class="ttdoc">This class represents the base class for all IR nodes within Sage III.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l00119">Cxx_Grammar.h:120</a></div></div>
<div class="ttc" id="aclassSgProject_html"><div class="ttname"><a href="classSgProject.html">SgProject</a></div><div class="ttdoc">This class represents a source project, with a list of SgFile objects and global information about th...</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l39186">Cxx_Grammar.h:39187</a></div></div>
<div class="ttc" id="aclassSgStatement_html"><div class="ttname"><a href="classSgStatement.html">SgStatement</a></div><div class="ttdoc">This class represents the notion of a statement.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l224723">Cxx_Grammar.h:224724</a></div></div>
<div class="ttc" id="aclassSgType_html"><div class="ttname"><a href="classSgType.html">SgType</a></div><div class="ttdoc">This class represents the base class for all types.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l85326">Cxx_Grammar.h:85327</a></div></div>
<div class="ttc" id="aclassSgVarRefExp_html"><div class="ttname"><a href="classSgVarRefExp.html">SgVarRefExp</a></div><div class="ttdoc">This class represents the variable refernece in expressions.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l564044">Cxx_Grammar.h:564045</a></div></div>
<div class="ttc" id="aclassSgVariableDeclaration_html"><div class="ttname"><a href="classSgVariableDeclaration.html">SgVariableDeclaration</a></div><div class="ttdoc">This class represents the concept of a C or C++ variable declaration.</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l271300">Cxx_Grammar.h:271301</a></div></div>
<div class="ttc" id="aclassSgVariableSymbol_html"><div class="ttname"><a href="classSgVariableSymbol.html">SgVariableSymbol</a></div><div class="ttdoc">This class represents the concept of a variable name within the compiler (a shared container for the ...</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l692274">Cxx_Grammar.h:692275</a></div></div>
<div class="ttc" id="aclassSg__File__Info_html"><div class="ttname"><a href="classSg__File__Info.html">Sg_File_Info</a></div><div class="ttdoc">This class represents the location of the code associated with the IR node in the original source cod...</div><div class="ttdef"><b>Definition</b> <a href="Cxx__Grammar_8h_source.html#l28926">Cxx_Grammar.h:28927</a></div></div>
<div class="ttc" id="aclassVirtualCFG_1_1CFGNode_html"><div class="ttname"><a href="classVirtualCFG_1_1CFGNode.html">VirtualCFG::CFGNode</a></div><div class="ttdoc">A node in the control flow graph.</div><div class="ttdef"><b>Definition</b> <a href="virtualCFG_8h_source.html#l00070">virtualCFG.h:70</a></div></div>
<div class="ttc" id="aclassVirtualCFG_1_1DataflowEdge_html"><div class="ttname"><a href="classVirtualCFG_1_1DataflowEdge.html">VirtualCFG::DataflowEdge</a></div><div class="ttdef"><b>Definition</b> <a href="DataflowCFG_8h_source.html#l00055">DataflowCFG.h:55</a></div></div>
<div class="ttc" id="aclassVirtualCFG_1_1DataflowNode_html"><div class="ttname"><a href="classVirtualCFG_1_1DataflowNode.html">VirtualCFG::DataflowNode</a></div><div class="ttdef"><b>Definition</b> <a href="DataflowCFG_8h_source.html#l00019">DataflowCFG.h:19</a></div></div>
<div class="ttc" id="aclassVirtualCFG_1_1cfgRWTransaction_html"><div class="ttname"><a href="classVirtualCFG_1_1cfgRWTransaction.html">VirtualCFG::cfgRWTransaction</a></div><div class="ttdef"><b>Definition</b> <a href="CFGRewrite_8h_source.html#l00106">CFGRewrite.h:107</a></div></div>
<div class="ttc" id="anamespaceSageInterface_html_a69827cb64e737fdc661a48871c92ec96"><div class="ttname"><a href="namespaceSageInterface.html#a69827cb64e737fdc661a48871c92ec96">SageInterface::replaceStatement</a></div><div class="ttdeci">ROSE_DLL_API void replaceStatement(SgStatement *oldStmt, SgStatement *newStmt, bool movePreprocessinInfo=false)</div><div class="ttdoc">Replace a statement with another. Move preprocessing information from oldStmt to newStmt if requested...</div><div class="ttdef"><b>Definition</b> <a href="sageInterface_8C_source.html#l10571">sageInterface.C:10571</a></div></div>
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