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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.