From ed78405cd623778cb6b7ec8ae58fb4329aa0d488 Mon Sep 17 00:00:00 2001
From: Paul Floyd <pjfloyd@wanadoo.fr>
Date: Wed, 18 May 2022 23:41:43 +0200
Subject: [PATCH] Make testcase myrandom() noinline.

With clang 13 none/tests/amd64/amd64locked fails because of what
looks like a clang optimization error. do_bt_G_E_tests is the
point of failure, and one factor is that clang 13 is inlining
myrandom().
---
 none/tests/amd64/amd64locked.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/none/tests/amd64/amd64locked.c b/none/tests/amd64/amd64locked.c
index baf9bbe1ec..336790e0cb 100644
--- a/none/tests/amd64/amd64locked.c
+++ b/none/tests/amd64/amd64locked.c
@@ -14,6 +14,8 @@ typedef  unsigned short          UShort;
 typedef  unsigned long           UWord;
 typedef  char                    HChar;
 
+
+__attribute__((noinline))
 unsigned myrandom(void)
 {
    /* Simple multiply-with-carry random generator. */
-- 
2.47.2