Unrolled build for #145745

Rollup merge of #145745 - heiher:ignore-basic-stepping, r=lqd

tests: Ignore basic-stepping.rs on LoongArch

Author: rust-timer

tests/debuginfo/basic-stepping.rs

@@ -3,6 +3,7 @@
 //! Regression test for <https://github.com/rust-lang/rust/issues/33013>.
 
 //@ ignore-aarch64: Doesn't work yet.
+//@ ignore-loongarch64: Doesn't work yet.
 //@ compile-flags: -g
 
 // gdb-command: run