From f3eef35c05062091ccff8306c034afa56e66facc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Fri, 21 Nov 2025 06:28:19 +0100
Subject: [PATCH] aro: unbreak s390x

https://github.com/ziglang/zig/pull/25780#discussion_r2548496117
---
 lib/compiler/aro/aro/TypeStore.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/compiler/aro/aro/TypeStore.zig b/lib/compiler/aro/aro/TypeStore.zig
index d4aa4c2506..26c4f5a158 100644
--- a/lib/compiler/aro/aro/TypeStore.zig
+++ b/lib/compiler/aro/aro/TypeStore.zig
@@ -2196,6 +2196,7 @@ fn generateVaListType(ts: *TypeStore, comp: *Compilation) !QualType {
         else
             return .char_pointer,
         .powerpc, .powerpcle => .powerpc_va_list,
+        .s390x => .s390x_va_list,
         .x86_64 => switch (comp.target.os.tag) {
             .uefi, .windows => return .char_pointer,
             else => .x86_64_va_list,