diff options
Diffstat (limited to 'include/llvm/Pass.h')
| -rw-r--r-- | include/llvm/Pass.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/llvm/Pass.h b/include/llvm/Pass.h index 8fc3a5307b..b9d915d62c 100644 --- a/include/llvm/Pass.h +++ b/include/llvm/Pass.h @@ -30,6 +30,7 @@ #define LLVM_PASS_H #include "llvm/System/DataTypes.h" + #include <cassert> #include <utility> #include <vector> @@ -120,6 +121,11 @@ public: virtual void print(raw_ostream &O, const Module *M) const; void dump() const; // dump - Print to stderr. + /// createPrinterPass - Get a Pass appropriate to print the IR this + /// pass operates one (Module, Function or MachineFunction). + virtual Pass *createPrinterPass(raw_ostream &O, + const std::string &Banner) const = 0; + /// Each pass is responsible for assigning a pass manager to itself. /// PMS is the stack of available pass manager. virtual void assignPassManager(PMStack &, @@ -233,6 +239,9 @@ public: /// class ModulePass : public Pass { public: + /// createPrinterPass - Get a module printer pass. + Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const; + /// runOnModule - Virtual method overriden by subclasses to process the module /// being operated on. virtual bool runOnModule(Module &M) = 0; @@ -293,6 +302,9 @@ public: explicit FunctionPass(intptr_t pid) : Pass(PT_Function, pid) {} explicit FunctionPass(const void *pid) : Pass(PT_Function, pid) {} + /// createPrinterPass - Get a function printer pass. + Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const; + /// doInitialization - Virtual method overridden by subclasses to do /// any necessary per-module initialization. /// @@ -343,6 +355,9 @@ public: explicit BasicBlockPass(intptr_t pid) : Pass(PT_BasicBlock, pid) {} explicit BasicBlockPass(const void *pid) : Pass(PT_BasicBlock, pid) {} + /// createPrinterPass - Get a function printer pass. + Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const; + /// doInitialization - Virtual method overridden by subclasses to do /// any necessary per-module initialization. /// |