Changes in directory llvm/include/llvm:
PassManager.h updated: 1.19 -> 1.20
---
Log message:
Add PassManager_New.
---
Diffs of the changes: (+34 -0)
PassManager.h | 34 ++++++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+)
Index: llvm/include/llvm/PassManager.h
diff -u llvm/include/llvm/PassManager.h:1.19
llvm/include/llvm/PassManager.h:1.20
--- llvm/include/llvm/PassManager.h:1.19 Tue Nov 7 16:04:53 2006
+++ llvm/include/llvm/PassManager.h Tue Nov 7 16:23:34 2006
@@ -166,6 +166,40 @@
FunctionPassManager_New *activeFunctionPassManager;
};
+/// PassManager_New manages ModulePassManagers
+class PassManager_New: public Pass {
+
+public:
+
+ /// add - Add a pass to the queue of passes to run. This passes ownership of
+ /// the Pass to the PassManager. When the PassManager is destroyed, the pass
+ /// will be destroyed as well, so there is no need to delete the pass. This
+ /// implies that all passes MUST be allocated with 'new'.
+ void add(Pass *P);
+
+ /// run - Execute all of the passes scheduled for execution. Keep track of
+ /// whether any of the passes modifies the module, and if so, return true.
+ bool run(Module &M);
+
+private:
+
+ /// Add a pass into a passmanager queue. This is used by schedulePasses
+ bool addPass(Pass *p);
+
+ /// Schedule all passes collected in pass queue using add(). Add all the
+ /// schedule passes into various manager's queue using addPass().
+ void schedulePasses();
+
+ // Collection of pass managers
+ std::vector<ModulePassManager_New *> PassManagers;
+
+ // Collection of pass that are not yet scheduled
+ std::vector<Pass *> PassVector;
+
+ // Active Pass Manager
+ ModulePassManager_New *activeManager;
+};
+
} // End llvm namespace
#endif
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