[ruby-core:120807] [Ruby master Bug#21093] Backport patch for loongarch64 build

Issue #21093 has been reported by hsbt (Hiroshi SHIBATA). ---------------------------------------- Bug #21093: Backport patch for loongarch64 build https://bugs.ruby-lang.org/issues/21093 * Author: hsbt (Hiroshi SHIBATA) * Status: Closed * Assignee: naruse (Yui NARUSE) * Backport: 3.1: DONTNEED, 3.2: DONTNEED, 3.3: DONTNEED, 3.4: REQUIRED ---------------------------------------- https://github.com/ruby/ruby/pull/12653 -- https://bugs.ruby-lang.org/