From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 8/9] add testcase for bad killing of dominated stores
Date: Mon, 12 Feb 2018 23:02:45 +0100 [thread overview]
Message-ID: <20180212220246.17750-9-luc.vanoostenryck@gmail.com> (raw)
In-Reply-To: <20180212220246.17750-1-luc.vanoostenryck@gmail.com>
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
validation/optim/store-dominated.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 validation/optim/store-dominated.c
diff --git a/validation/optim/store-dominated.c b/validation/optim/store-dominated.c
new file mode 100644
index 000000000..f1e2e6f29
--- /dev/null
+++ b/validation/optim/store-dominated.c
@@ -0,0 +1,16 @@
+static int a[];
+
+static void foo(void)
+{
+ int *c = &a[1];
+ *c = *c = 0;
+}
+
+/*
+ * check-name: store-dominated
+ * check-command: test-linearize $file
+ * check-known-to-fail
+ *
+ * check-output-ignore
+ * check-output-excludes: add\.
+ */
--
2.16.0
next prev parent reply other threads:[~2018-02-12 22:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 22:02 [PATCH 0/9] fix usage when killing loads & stores Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 1/9] add testcases for converted loads Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 2/9] fix killing of " Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 3/9] fix usage of deadborn loads Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 4/9] add helpers for pseudo's user-list's size Luc Van Oostenryck
2018-02-12 22:11 ` Linus Torvalds
2018-02-12 22:28 ` Luc Van Oostenryck
2018-02-12 23:25 ` Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 5/9] use has_users() in dead_insn() too Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 6/9] let kill_instruction() report if changes were made Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 7/9] kill dead loads Luc Van Oostenryck
2018-02-12 22:02 ` Luc Van Oostenryck [this message]
2018-02-12 22:02 ` [PATCH 9/9] kill dead stores when simplifying symbols Luc Van Oostenryck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180212220246.17750-9-luc.vanoostenryck@gmail.com \
--to=luc.vanoostenryck@gmail.com \
--cc=linux-sparse@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox