diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs
index 950f19a6f0f4e..600d6ff68015f 100644
--- a/compiler/rustc_codegen_ssa/src/mir/block.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/block.rs
@@ -1181,6 +1181,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             (_, Some(llfn)) => llfn,
             _ => span_bug!(span, "no instance or llfn for call"),
         };
+        self.set_debug_loc(bx, mir::SourceInfo { span: fn_span, ..source_info });
         helper.do_call(
             self,
             bx,
diff --git a/tests/debuginfo/multiline-calls.rs b/tests/debuginfo/multiline-calls.rs
new file mode 100644
index 0000000000000..724ad29729fd2
--- /dev/null
+++ b/tests/debuginfo/multiline-calls.rs
@@ -0,0 +1,35 @@
+//@ compile-flags:-g
+//@ min-gdb-version: 16.0
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command: run
+// gdb-check:[...]#break[...]
+// gdb-command: up
+// gdb-check:[...]zzz[...]
+
+// === LLDB TESTS ==================================================================================
+
+// lldb-command:run
+// lldb-check:[...]#break[...]
+// lldb-command: up
+// lldb-check:[...]zzz[...]
+
+struct Foo;
+
+impl Foo {
+    fn bar(self) -> Foo {
+        println!("bar");
+        self
+    }
+    fn baz(self) -> Foo {
+        println!("baz"); // #break
+        self
+    }
+}
+
+fn main() {
+    let f = Foo;
+    f.bar()              // aaa
+        .baz();          // zzz
+}
diff --git a/tests/ui/panics/location-detail-unwrap-multiline.rs b/tests/ui/panics/location-detail-unwrap-multiline.rs
new file mode 100644
index 0000000000000..56e1760d851bb
--- /dev/null
+++ b/tests/ui/panics/location-detail-unwrap-multiline.rs
@@ -0,0 +1,12 @@
+//@ run-fail
+//@ compile-flags: -Cstrip=none -Cdebuginfo=line-tables-only -Copt-level=0
+//@ exec-env:RUST_BACKTRACE=1
+//@ regex-error-pattern: location-detail-unwrap-multiline\.rs:11(:10)?\n
+//@ needs-unwind
+//@ ignore-android FIXME #17520
+
+fn main() {
+    let opt: Option<u32> = None;
+    opt
+        .unwrap();
+}