Method range_metadata

crates/rustc_codegen_nvvm/src/builder.rs:632–647

(&mut self, load: &'ll Value, range: WrappingRange)

    }

    fn range_metadata(&mut self, load: &'ll Value, range: WrappingRange) {
        trace!("range metadata on {:?}: {:?}", load, range);
        unsafe {
            let llty = self.cx.val_ty(load);
            let v = [
                self.cx.const_uint_big(llty, range.start),
                self.cx.const_uint_big(llty, range.end.wrapping_add(1)),
            ];

            llvm::LLVMSetMetadata(
                load,
                llvm::MetadataType::MD_range as c_uint,
                llvm::LLVMMDNodeInContext(self.cx.llcx, v.as_ptr(), v.len() as c_uint),
            );
        }
    }

    fn nonnull_metadata(&mut self, load: &'ll Value) {
        unsafe {