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From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Ramsay Jones <ramsay@ramsayjones.plus.com>,
	Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH v2 1/3] optim: fix some testcases related to bitfield manipulation
Date: Sun,  6 Sep 2020 23:16:44 +0200	[thread overview]
Message-ID: <20200906211646.58946-2-luc.vanoostenryck@gmail.com> (raw)
In-Reply-To: <20200906211646.58946-1-luc.vanoostenryck@gmail.com>

The patterns used here were based on looser semantic for OP_{SEXT,TRUNC}.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 validation/optim/sext.c         | 7 +++----
 validation/optim/trunc-or-shl.c | 7 ++++++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/validation/optim/sext.c b/validation/optim/sext.c
index 719730d50739..a3aa14945f11 100644
--- a/validation/optim/sext.c
+++ b/validation/optim/sext.c
@@ -6,10 +6,9 @@ int sext(int x)
 /*
  * check-name: sext
  * check-command: test-linearize -Wno-decl $file
- * check-known-to-fail
  *
  * check-output-ignore
- * check-output-contains: sext\\.$27
- * check-output-excludes: asr\\.
- * check-output-excludes: shl\\.
+ * check-output-pattern(3): \\.32
+ * check-output-contains: shl\\.
+ * check-output-contains: asr\\.
  */
diff --git a/validation/optim/trunc-or-shl.c b/validation/optim/trunc-or-shl.c
index 70d8bd1de5bb..04bc8383a81e 100644
--- a/validation/optim/trunc-or-shl.c
+++ b/validation/optim/trunc-or-shl.c
@@ -1,3 +1,5 @@
+// => TRUNC(b, 8)
+
 char foo(int a, int b)
 {
 	return (a << 8) | b;
@@ -9,5 +11,8 @@ char foo(int a, int b)
  * check-known-to-fail
  *
  * check-output-ignore
- * check-output-contains: ret\\..*%arg2
+ * check-output-contains: trunc\\..*%arg2
+ * check-output-excludes: or\\.
+ * check-output-excludes: shl\\.
+ * check-output-excludes: %arg1\\.
  */
-- 
2.28.0


  reply	other threads:[~2020-09-06 21:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-06 21:16 [PATCH v2 0/3] fix & extend mask related testcases Luc Van Oostenryck
2020-09-06 21:16 ` Luc Van Oostenryck [this message]
2020-09-06 21:16 ` [PATCH v2 2/3] add more testcases for existing AND/OR simplifications Luc Van Oostenryck
2020-09-06 21:54   ` Ramsay Jones
2020-09-07 22:28     ` Luc Van Oostenryck
2020-09-06 21:16 ` [PATCH v2 3/3] add more testcases for AND/OR simplification Luc Van Oostenryck
2020-09-07  0:15   ` Ramsay Jones
2020-09-07 22:21     ` Luc Van Oostenryck
2020-09-08 15:39       ` Ramsay Jones

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