From: Andrew Burgess <andrew.burgess@embecosm.com>
To: gcc-patches@gcc.gnu.org
Cc: noamca@mellanox.com, Claudiu.Zissulescu@synopsys.com,
Andrew Burgess <andrew.burgess@embecosm.com>
Subject: [PATCH 09/10] gcc/arc: Add an nps400 specific testcase
Date: Fri, 04 Mar 2016 13:26:00 -0000 [thread overview]
Message-ID: <fdd6b7afd52eef6df1b5a172c2f03d95df71bbab.1457097757.git.andrew.burgess@embecosm.com> (raw)
In-Reply-To: <cover.1457097757.git.andrew.burgess@embecosm.com>
In-Reply-To: <cover.1457097757.git.andrew.burgess@embecosm.com>
This test case triggered a bug caused by VOIDmode not being handled in
proper_comparison_operator, this problem was fixed with a commit on
2016-01-27 by Claudiu Zissulescu, adding this test case for coverage.
gcc/testsuite/ChangeLog:
* gcc.target/arc/nps400-1.c: New file.
---
gcc/testsuite/ChangeLog.NPS400 | 4 ++++
gcc/testsuite/gcc.target/arc/nps400-1.c | 23 +++++++++++++++++++++++
2 files changed, 27 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/arc/nps400-1.c
diff --git a/gcc/testsuite/ChangeLog.NPS400 b/gcc/testsuite/ChangeLog.NPS400
index d658bd9..20f88d0 100644
--- a/gcc/testsuite/ChangeLog.NPS400
+++ b/gcc/testsuite/ChangeLog.NPS400
@@ -1,3 +1,7 @@
+2016-02-06 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * gcc.target/arc/nps400-1.c: New file.
+
2016-01-19 Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/movh_cl-1.c: New file.
diff --git a/gcc/testsuite/gcc.target/arc/nps400-1.c b/gcc/testsuite/gcc.target/arc/nps400-1.c
new file mode 100644
index 0000000..57d6800
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arc/nps400-1.c
@@ -0,0 +1,23 @@
+/* { dg-do compile { target arc*-mellanox-* } } */
+/* { dg-options "-mq-class -mbitops -munaligned-access -mcmem -O2 -fno-strict-aliasing" } */
+
+enum npsdp_mem_space_type {
+ NPSDP_EXTERNAL_MS = 1
+};
+struct npsdp_ext_addr {
+ struct {
+ struct {
+ enum npsdp_mem_space_type mem_type : 1;
+ unsigned msid : 5;
+ };
+ };
+ char user_space[];
+} a;
+char b;
+void fn1() {
+ ((struct npsdp_ext_addr *)a.user_space)->mem_type = NPSDP_EXTERNAL_MS;
+ ((struct npsdp_ext_addr *)a.user_space)->msid =
+ ((struct npsdp_ext_addr *)a.user_space)->mem_type ? 1 : 10;
+ while (b)
+ ;
+}
--
2.6.4
next prev parent reply other threads:[~2016-03-04 13:26 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-04 13:25 [PATCH 00/10] ARC: Add support for NPS400 variant Andrew Burgess
2016-03-04 13:25 ` [PATCH 01/10] gcc: Add support for mellanox nps400 arc variant Andrew Burgess
2016-03-04 13:26 ` [PATCH 02/10] gcc/arc: Add -munaligned-access option for nps400 Andrew Burgess
2016-03-04 13:26 ` [PATCH 07/10] gcc/arc: Add nps400 bitops support Andrew Burgess
2016-03-04 13:26 ` [PATCH 10/10] gcc/arc: Add __NPS400__ define for nps400 targets Andrew Burgess
2016-03-04 13:26 ` Andrew Burgess [this message]
2016-03-04 13:26 ` [PATCH 04/10] gcc/arc: Replace rI constraint with r & Cm2 for ld and update insns Andrew Burgess
2016-03-04 13:26 ` [PATCH 06/10] gcc/arc: Add support for nps400 cmem xld/xst instructions Andrew Burgess
2016-03-04 13:26 ` [PATCH 05/10] gcc/arc: convert some constraints to define_constraint Andrew Burgess
2016-03-04 13:26 ` [PATCH 03/10] gcc/arc: generate jump tables in code section for nps400 Andrew Burgess
2016-03-04 13:26 ` [PATCH 08/10] gcc/arc: Mask integer 'L' operands to 32-bit Andrew Burgess
2016-04-21 11:39 ` [PATCHv2 3/7] gcc/arc: convert some constraints to define_constraint Andrew Burgess
2016-04-28 17:16 ` Joern Wolfgang Rennecke
2016-04-21 11:39 ` [PATCHv2 2/7] gcc/arc: Replace rI constraint with r & Cm2 for ld and update insns Andrew Burgess
2016-04-28 17:07 ` Joern Wolfgang Rennecke
2016-04-29 11:59 ` Andrew Burgess
2016-04-29 12:09 ` Joern Wolfgang Rennecke
2016-04-21 11:39 ` [PATCHv2 0/7] ARC: Add support for nps400 variant Andrew Burgess
2016-04-28 15:31 ` Joern Wolfgang Rennecke
2016-04-28 16:55 ` Joern Wolfgang Rennecke
2016-04-29 9:04 ` Claudiu Zissulescu
2016-04-29 10:22 ` Andrew Burgess
2016-04-29 22:17 ` Andrew Burgess
2016-05-02 9:02 ` Claudiu Zissulescu
2016-05-03 10:56 ` Andrew Burgess
2016-05-12 11:30 ` Claudiu Zissulescu
2016-06-14 18:46 ` Joern Wolfgang Rennecke
2016-06-14 23:38 ` [PATCH 0/2] Arc fixes and genrecog warning fix Andrew Burgess
2016-06-14 23:38 ` [PATCH 2/2] gcc/genrecog: Don't warn for missing mode on special predicates Andrew Burgess
2016-06-15 18:08 ` Richard Sandiford
2016-06-30 13:38 ` Andrew Burgess
2016-07-04 8:47 ` Richard Sandiford
2016-07-06 19:43 ` Andrew Burgess
2016-07-13 22:19 ` Jeff Law
2016-06-14 23:38 ` [PATCH 1/2] gcc/arc: New peephole2 and little endian arc test fixes Andrew Burgess
2016-11-16 11:44 ` [PATCHv2 0/7] ARC: Add support for nps400 variant Claudiu Zissulescu
2016-04-21 11:40 ` [PATCHv2 1/7] gcc/arc: Add support for nps400 cpu type Andrew Burgess
2016-04-28 17:07 ` Joern Wolfgang Rennecke
2016-04-21 11:40 ` [PATCHv2 6/7] gcc/arc: Mask integer 'L' operands to 32-bit Andrew Burgess
2016-04-28 19:09 ` Joern Wolfgang Rennecke
2016-04-21 11:40 ` [PATCHv2 4/7] gcc/arc: Add support for nps400 cmem xld/xst instructions Andrew Burgess
2016-04-28 18:23 ` Joern Wolfgang Rennecke
2016-04-21 11:40 ` [PATCHv2 7/7] gcc/arc: Add an nps400 specific testcase Andrew Burgess
2016-04-28 19:14 ` Joern Wolfgang Rennecke
2016-04-21 11:40 ` [PATCHv2 5/7] gcc/arc: Add nps400 bitops support Andrew Burgess
2016-04-28 18:50 ` Joern Wolfgang Rennecke
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