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Merging upstream version 0.7.1 (Closes: #991419).

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-09 07:39:31 +01:00
parent 05c588e9d7
commit 9e09e0ef69
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
99 changed files with 6727 additions and 943 deletions
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regressions/ck_pr/validate/ck_pr_fence.c Normal file
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/*
* Copyright 2009-2018 Samy Al Bahra.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <ck_pr.h>
#include "../../common.h"
int
main(void)
{
int r = 0;
/* Below serves as a marker. */
ck_pr_sub_int(&r, 31337);
/*
* This is a simple test to help ensure all fences compile or crash
* on target. Below are generated according to the underlying memory
* model's ordering.
*/
ck_pr_fence_atomic();
ck_pr_fence_atomic_store();
ck_pr_fence_atomic_load();
ck_pr_fence_store_atomic();
ck_pr_fence_load_atomic();
ck_pr_fence_load();
ck_pr_fence_load_store();
ck_pr_fence_store();
ck_pr_fence_store_load();
ck_pr_fence_memory();
ck_pr_fence_release();
ck_pr_fence_acquire();
ck_pr_fence_acqrel();
ck_pr_fence_lock();
ck_pr_fence_unlock();
/* Below serves as a marker. */
ck_pr_sub_int(&r, 31337);
/* The following are generating assuming RMO. */
ck_pr_fence_strict_atomic();
ck_pr_fence_strict_atomic_store();
ck_pr_fence_strict_atomic_load();
ck_pr_fence_strict_store_atomic();
ck_pr_fence_strict_load_atomic();
ck_pr_fence_strict_load();
ck_pr_fence_strict_load_store();
ck_pr_fence_strict_store();
ck_pr_fence_strict_store_load();
ck_pr_fence_strict_memory();
ck_pr_fence_strict_release();
ck_pr_fence_strict_acquire();
ck_pr_fence_strict_acqrel();
ck_pr_fence_strict_lock();
ck_pr_fence_strict_unlock();
return 0;
}