From e8b7764c376978fd2da86293c8720ee53cc5b0d8 Mon Sep 17 00:00:00 2001
From: Thomas Munro <thomas.munro@gmail.com>
Date: Thu, 9 Apr 2026 12:09:38 +1200
Subject: [PATCH 1/2] Remove IRIX remnant.

IRIX last shipped in 2006, and PostgreSQL desupported it in 2013 (commit
ea91a6be).
---
 src/include/storage/s_lock.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index c9e52511990..28f83df96d6 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -452,7 +452,7 @@ do \
 #endif /* powerpc */
 
 
-#if defined(__mips__) && !defined(__sgi)	/* non-SGI MIPS */
+#if defined(__mips__)
 #define HAS_TEST_AND_SET
 
 typedef unsigned int slock_t;
@@ -520,7 +520,7 @@ do \
 	*((volatile slock_t *) (lock)) = 0; \
 } while (0)
 
-#endif /* __mips__ && !__sgi */
+#endif /* __mips__ */
 
 
 
-- 
2.53.0