diff options
| -rw-r--r-- | include/llvm/Module.h | 6 | ||||
| -rw-r--r-- | lib/VMCore/Module.cpp | 15 |
2 files changed, 18 insertions, 3 deletions
diff --git a/include/llvm/Module.h b/include/llvm/Module.h index 6f7a14f..4d2edce 100644 --- a/include/llvm/Module.h +++ b/include/llvm/Module.h @@ -86,6 +86,12 @@ public: /// Function *getMainFunction(); + /// getNamedFunction - Return the first function in the module with the + /// specified name, of arbitrary type. This method returns null if a function + /// with the specified name is not found. + /// + Function *getNamedFunction(const std::string &Name); + /// addTypeName - Insert an entry in the symbol table mapping Str to Type. If /// there is already an entry for this name, true is returned and the symbol /// table is not modified. diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp index fec6fec..c12b32d 100644 --- a/lib/VMCore/Module.cpp +++ b/lib/VMCore/Module.cpp @@ -182,11 +182,20 @@ Function *Module::getMainFunction() { return F; } - // Loop over all of the methods, trying to find main the hard way... + // Ok, try to find main the hard way... + return getNamedFunction("main"); +} + +/// getNamedFunction - Return the first function in the module with the +/// specified name, of arbitrary type. This method returns null if a function +/// with the specified name is not found. +/// +Function *Module::getNamedFunction(const std::string &Name) { + // Loop over all of the functions, looking for the function desired for (iterator I = begin(), E = end(); I != E; ++I) - if (I->getName() == "main") + if (I->getName() == Name) return I; - return 0; // Main not found... + return 0; // function not found... } |