Function rustc_codegen_llvm::declare::declare_raw_fn
source · fn declare_raw_fn<'ll>(
cx: &CodegenCx<'ll, '_>,
name: &str,
callconv: CallConv,
unnamed: UnnamedAddr,
visibility: Visibility,
ty: &'ll Type,
) -> &'ll Value
Expand description
Declare a function.
If there’s a value with the same name already declared, the function will update the declaration and return existing Value instead.