LLVM 20.0.0git
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Functions in this group relate to arguments/parameters on functions. More...
Functions | |
unsigned | LLVMCountParams (LLVMValueRef Fn) |
Obtain the number of parameters in a function. | |
void | LLVMGetParams (LLVMValueRef Fn, LLVMValueRef *Params) |
Obtain the parameters in a function. | |
LLVMValueRef | LLVMGetParam (LLVMValueRef Fn, unsigned Index) |
Obtain the parameter at the specified index. | |
LLVMValueRef | LLVMGetParamParent (LLVMValueRef Inst) |
Obtain the function to which this argument belongs. | |
LLVMValueRef | LLVMGetFirstParam (LLVMValueRef Fn) |
Obtain the first parameter to a function. | |
LLVMValueRef | LLVMGetLastParam (LLVMValueRef Fn) |
Obtain the last parameter to a function. | |
LLVMValueRef | LLVMGetNextParam (LLVMValueRef Arg) |
Obtain the next parameter to a function. | |
LLVMValueRef | LLVMGetPreviousParam (LLVMValueRef Arg) |
Obtain the previous parameter to a function. | |
void | LLVMSetParamAlignment (LLVMValueRef Arg, unsigned Align) |
Set the alignment for a function parameter. | |
Functions in this group relate to arguments/parameters on functions.
Functions in this group expect LLVMValueRef instances that correspond to llvm::Function instances.
unsigned LLVMCountParams | ( | LLVMValueRef | Fn | ) |
Obtain the number of parameters in a function.
LLVMValueRef LLVMGetFirstParam | ( | LLVMValueRef | Fn | ) |
Obtain the first parameter to a function.
Definition at line 2622 of file Core.cpp.
References I, and llvm::wrap().
LLVMValueRef LLVMGetLastParam | ( | LLVMValueRef | Fn | ) |
Obtain the last parameter to a function.
Definition at line 2630 of file Core.cpp.
References I, and llvm::wrap().
LLVMValueRef LLVMGetNextParam | ( | LLVMValueRef | Arg | ) |
Obtain the next parameter to a function.
This takes an LLVMValueRef obtained from LLVMGetFirstParam() (which is actually a wrapped iterator) and obtains the next parameter from the underlying iterator.
Definition at line 2638 of file Core.cpp.
References A, llvm::Function::arg_begin(), llvm::Function::arg_size(), and llvm::wrap().
LLVMValueRef LLVMGetParam | ( | LLVMValueRef | Fn, |
unsigned | Index | ||
) |
Obtain the parameter at the specified index.
Parameters are indexed from 0.
Definition at line 2613 of file Core.cpp.
References llvm::Function::arg_begin(), and llvm::wrap().
LLVMValueRef LLVMGetParamParent | ( | LLVMValueRef | Inst | ) |
Obtain the function to which this argument belongs.
Unlike other functions in this group, this one takes an LLVMValueRef that corresponds to a llvm::Attribute.
The returned LLVMValueRef is the llvm::Function to which this argument belongs.
Definition at line 2618 of file Core.cpp.
References getParent(), and llvm::wrap().
void LLVMGetParams | ( | LLVMValueRef | Fn, |
LLVMValueRef * | Params | ||
) |
Obtain the parameters in a function.
The takes a pointer to a pre-allocated array of LLVMValueRef that is at least LLVMCountParams() long. This array will be filled with LLVMValueRef instances which correspond to the parameters the function receives. Each LLVMValueRef corresponds to a llvm::Argument instance.
Definition at line 2607 of file Core.cpp.
References A, llvm::Function::args(), and llvm::wrap().
LLVMValueRef LLVMGetPreviousParam | ( | LLVMValueRef | Arg | ) |
Obtain the previous parameter to a function.
This is the opposite of LLVMGetNextParam().
Definition at line 2646 of file Core.cpp.
References A, and llvm::wrap().
void LLVMSetParamAlignment | ( | LLVMValueRef | Arg, |
unsigned | Align | ||
) |
Set the alignment for a function parameter.
Definition at line 2653 of file Core.cpp.
References A, and llvm::Attribute::getWithAlignment().