1 //===-- FunctionInlining.h - Functions that perform Inlining -----*- C++ -*--=//
3 // This family of functions is useful for performing function inlining.
5 //===----------------------------------------------------------------------===//
7 #ifndef LLVM_TRANSFORMS_FUNCTION_INLINING_H
8 #define LLVM_TRANSFORMS_FUNCTION_INLINING_H
13 Pass *createFunctionInliningPass();
15 // InlineFunction - This function forcibly inlines the called function into the
16 // basic block of the caller. This returns true if it is not possible to inline
17 // this call. The program is still in a well defined state if this occurs
20 // Note that this only does one level of inlining. For example, if the
21 // instruction 'call B' is inlined, and 'B' calls 'C', then the call to 'C' now
22 // exists in the instruction stream. Similiarly this will inline a recursive
23 // function by one level.
25 bool InlineFunction(CallInst *C);