Always attempt to use the Decompiler Clinic Cache (angr#719)

brayand9106 · Jul 22, 2022 · 3f0c798 · 3f0c798
1 parent fc843b1
commit 3f0c798
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/angrmanagement/ui/widgets/qdisasm_graph.py b/angrmanagement/ui/widgets/qdisasm_graph.py
@@ -121,9 +121,14 @@ def reload(self, old_infodock: Optional['InfoDock']=None):
         scene = self.scene()
 
         if self._disassembly_level is DisassemblyLevel.AIL:
-            self.disasm = self.workspace.instance.project.analyses.Clinic(
-                self._function_graph.function)
-            self._supergraph = to_ail_supergraph(self.disasm.graph)
+            func = self._function_graph.function
+            try:
+                # always check if decompiler has cached a clinic object first
+                self.disasm = self.workspace.instance.kb.structured_code[(func.addr, 'pseudocode')].clinic
+            except (KeyError, AttributeError):
+                self.disasm = self.workspace.instance.project.analyses.Clinic(func)
+
+            self._supergraph = to_ail_supergraph(self.disasm.cc_graph)
             nodefunc = lambda n: n
             branchfunc = lambda n: None
         else: