[PATCH] D65427: [analyzer] exploded-graph-rewriter: Implement Store pointers.

[Artem Dergachev via Phabricator via cfe-commits]

NoQ created this revision.
NoQ added a reviewer: Charusso.
Herald added subscribers: cfe-commits, dkrupp, donat.nagy, Szelethus, mikhail.ramalho, a.sidorin, szepet, baloghadamsoftware, xazax.hun.
Herald added a project: clang.

Those are useful for understanding contents of `LazyCompoundVal`s.

F9691913: Screen Shot 2019-07-29 at 5.12.36 PM.png <https://reviews.llvm.org/F9691913>


Repository:
  rC Clang

https://reviews.llvm.org/D65427

Files:
  clang/test/Analysis/exploded-graph-rewriter/escapes.c
  clang/test/Analysis/exploded-graph-rewriter/store.dot
  clang/utils/analyzer/exploded-graph-rewriter.py


Index: clang/utils/analyzer/exploded-graph-rewriter.py
===================================================================
--- clang/utils/analyzer/exploded-graph-rewriter.py
+++ clang/utils/analyzer/exploded-graph-rewriter.py
@@ -644,6 +644,7 @@
         if st is None:
             self._dump('<i> Nothing!</i>')
         else:
+            self._dump(' <font color="gray">(%s)</font>' % st.ptr)
             if prev_st is not None:
                 if s.store.is_different(prev_st):
                     self._dump('</td></tr><tr><td align="left">')
Index: clang/test/Analysis/exploded-graph-rewriter/store.dot
===================================================================
--- clang/test/Analysis/exploded-graph-rewriter/store.dot
+++ clang/test/Analysis/exploded-graph-rewriter/store.dot
@@ -4,6 +4,7 @@
 // UNSUPPORTED: system-windows
 
 // CHECK: <b>Store: </b>
+// CHECK-SAME: <font color="gray">(0x2)</font>
 // CHECK-SAME: <table border="0">
 // CHECK-SAME:   <tr>
 // CHECK-SAME:     <td align="left">
Index: clang/test/Analysis/exploded-graph-rewriter/escapes.c
===================================================================
--- clang/test/Analysis/exploded-graph-rewriter/escapes.c
+++ clang/test/Analysis/exploded-graph-rewriter/escapes.c
@@ -9,7 +9,7 @@
 // UNSUPPORTED: system-windows
 
 void escapes() {
-  // CHECK: <td align="left"><b>Store: </b></td>
+  // CHECK: <td align="left"><b>Store: </b> <font color="gray">(0x{{[0-9a-f]*}})</font></td>
   // CHECK-SAME: <td align="left">foo</td><td align="left">0</td>
   // CHECK-SAME: <td align="left">&Element\{"foo",0 S64b,char\}</td>
   // CHECK: <td align="left"><b>Environment: </b></td>


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