From 4de8ba8940171f442d09e84cd597bf8bd45a8701 Mon Sep 17 00:00:00 2001 From: Gabor Greif Date: Sun, 4 Jul 2010 07:42:31 +0000 Subject: [PATCH] [another test commit, just to tickle the selfhost buildbots; I'll back out in a few minutes] second round of low-level interface squeeze-out: making all of CallInst's low-level operand accessors private If you get compile errors I strongly urge you to update your code. I tried to write the necessary clues into the header where the compiler may point to, but no guarantees. It works for my GCC. You have several options to update your code: - you can use the v2.8 ArgOperand accessors - you can go via a temporary CallSite - you can upcast to, say, User and call its low-level accessors if your code is definitely operand-order agnostic. If you run into serious problems, please comment in below thread (and back out this revision only if absolutely necessary): git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107580 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Instructions.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h index 21cc2eac4e2..883a1d739b1 100644 --- a/include/llvm/Instructions.h +++ b/include/llvm/Instructions.h @@ -940,8 +940,24 @@ public: unsigned(isTC)); } + /// @deprecated these "define hacks" will go away soon + /// @brief coerce out-of-tree code to abandon the low-level interfaces + /// @detail see below comments and update your code to high-level interfaces + /// in LLVM v2.8-only code + /// - getOperand(N+1) ---> getArgOperand(N) + /// - setOperand(N+1, V) ---> setArgOperand(N, V) + /// - getNumOperands() ---> getNumArgOperands()+1 // note the "+1"! + /// + /// in backward compatible code please consult llvm/Support/CallSite.h, + /// you should create a callsite using the CallInst pointer and call its methods + /// +# define public private +# define protected private /// Provide fast operand accessors DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value); +# undef public +# undef protected +public: enum { ArgOffset = 1 }; ///< temporary, do not use for new code! unsigned getNumArgOperands() const { return getNumOperands() - 1; } @@ -951,7 +967,7 @@ public: /// Provide compile-time errors for accessing operand 0 /// @deprecated these will go away soon /// @detail see below comments and update your code to high-level interfaces - /// - getOperand(0) ---> getCalledValue() + /// - getOperand(0) ---> getCalledValue(), or possibly getCalledFunction() /// - setOperand(0, V) ---> setCalledFunction(V) /// private: @@ -1107,6 +1123,10 @@ CallInst::CallInst(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd, typename std::iterator_traits::iterator_category()); } + +// Note: if you get compile errors about private methods then +// please update your code to use the high-level operand +// interfaces. See line 943 above. DEFINE_TRANSPARENT_OPERAND_ACCESSORS(CallInst, Value) //===----------------------------------------------------------------------===//