cx: &CodegenCx<'ll, '_>,
name: &str,
callconv: llvm::CallConv,
+ unnamed: llvm::UnnamedAddr,
ty: &'ll Type,
) -> &'ll Value {
debug!("declare_raw_fn(name={:?}, ty={:?})", name, ty);
};
llvm::SetFunctionCallConv(llfn, callconv);
- // Function addresses in Rust are never significant, allowing functions to
- // be merged.
- llvm::SetUnnamedAddress(llfn, llvm::UnnamedAddr::Global);
+ llvm::SetUnnamedAddress(llfn, unnamed);
if cx.tcx.sess.opts.cg.no_redzone.unwrap_or(cx.tcx.sess.target.disable_redzone) {
llvm::Attribute::NoRedZone.apply_llfn(Function, llfn);
///
/// If there’s a value with the same name already declared, the function will
/// update the declaration and return existing Value instead.
- pub fn declare_cfn(&self, name: &str, fn_type: &'ll Type) -> &'ll Value {
- declare_raw_fn(self, name, llvm::CCallConv, fn_type)
+ pub fn declare_cfn(
+ &self,
+ name: &str,
+ unnamed: llvm::UnnamedAddr,
+ fn_type: &'ll Type,
+ ) -> &'ll Value {
+ declare_raw_fn(self, name, llvm::CCallConv, unnamed, fn_type)
}
/// Declare a Rust function.
pub fn declare_fn(&self, name: &str, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> &'ll Value {
debug!("declare_rust_fn(name={:?}, fn_abi={:?})", name, fn_abi);
- let llfn = declare_raw_fn(self, name, fn_abi.llvm_cconv(), fn_abi.llvm_type(self));
+ // Function addresses in Rust are never significant, allowing functions to
+ // be merged.
+ let llfn = declare_raw_fn(
+ self,
+ name,
+ fn_abi.llvm_cconv(),
+ llvm::UnnamedAddr::Global,
+ fn_abi.llvm_type(self),
+ );
fn_abi.apply_attrs_llfn(self, llfn);
llfn
}