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Make sure that if anyone passes a name by accident for the isSigned
parameter of CreateIntCast then they get an error from the compiler (or from the linker with a non-gcc compiler). Another possibility is to flip the order of the DestTy and isSigned parameters, since you should then get a compiler warning if you try to use a char* for a Type*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88913 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -78,4 +78,10 @@
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#define NORETURN
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#endif
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#ifdef __GNUC__
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#define ERROR_IF_USED __attribute__((error("wrong usage")))
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#else
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#define ERROR_IF_USED
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#endif
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#endif
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@ -709,6 +709,9 @@ public:
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return Folder.CreateIntCast(VC, DestTy, isSigned);
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return Insert(CastInst::CreateIntegerCast(V, DestTy, isSigned), Name);
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}
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// Provided to resolve 'CreateIntCast(Ptr, Ptr, "...")', instead of converting
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// the string to 'bool' for the isSigned parameter.
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ERROR_IF_USED Value *CreateIntCast(Value *, const Type *, const char *);
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Value *CreateFPCast(Value *V, const Type *DestTy, const Twine &Name = "") {
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if (V->getType() == DestTy)
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return V;
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