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18961504fc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2777 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
950 B
C++
28 lines
950 B
C++
//===-- FunctionInlining.h - Functions that perform Inlining -----*- C++ -*--=//
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//
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// This family of functions is useful for performing function inlining.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_FUNCTION_INLINING_H
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#define LLVM_TRANSFORMS_FUNCTION_INLINING_H
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class CallInst;
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class Pass;
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Pass *createFunctionInliningPass();
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// InlineFunction - This function forcibly inlines the called function into the
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// basic block of the caller. This returns true if it is not possible to inline
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// this call. The program is still in a well defined state if this occurs
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// though.
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//
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// Note that this only does one level of inlining. For example, if the
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// instruction 'call B' is inlined, and 'B' calls 'C', then the call to 'C' now
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// exists in the instruction stream. Similiarly this will inline a recursive
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// function by one level.
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//
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bool InlineFunction(CallInst *C);
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#endif
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