Ping. Updated patch attached.
Also, retested for arm-none-linux-gnueabihf with native bootstrap and make
check and for arm-none-eabi with cross compiled make check.
On 02/07/15 14:17, Matthew Wahab wrote:
This patch backports the tests added for code generated by the ARM back-end for
the __sync builtins.
The trunk patch submission is at
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg01412.html
The commit is at https://gcc.gnu.org/ml/gcc-cvs/2015-06/msg01237.html
Tested the series for arm-none-linux-gnueabihf with check-gcc
Ok for the branch?
Matthew
gcc/testsuite
2015-07-02 Matthew Wahab <matthew.wa...@arm.com>
Backport from trunk:
2015-06-29 Matthew Wahab <matthew.wa...@arm.com>
PR target/65697
* gcc.target/arm/armv-sync-comp-swap.c: New.
* gcc.target/arm/armv-sync-op-acquire.c: New.
* gcc.target/arm/armv-sync-op-full.c: New.
* gcc.target/arm/armv-sync-op-release.c: New.
>From d1a53325eb47a5da55a8267deb5fbe168f7db4de Mon Sep 17 00:00:00 2001
From: mwahab <mwahab@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 29 Jun 2015 16:12:12 +0000
Subject: [PATCH 3/4] 2015-07-01 Matthew Wahab <matthew.wa...@arm.com>
Backport
PR target/65697
* gcc.target/arm/armv-sync-comp-swap.c: New.
* gcc.target/arm/armv-sync-op-acquire.c: New.
* gcc.target/arm/armv-sync-op-full.c: New.
* gcc.target/arm/armv-sync-op-release.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225134 138bc75d-0d04-0410-961f-82ee72b054a4
Conflicts:
gcc/ChangeLog
Change-Id: I16c02786765bbbfbb287fba863ba27fb6a56ddc5
---
gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c | 10 ++++++++++
gcc/testsuite/gcc.target/arm/armv8-sync-op-acquire.c | 10 ++++++++++
gcc/testsuite/gcc.target/arm/armv8-sync-op-full.c | 10 ++++++++++
gcc/testsuite/gcc.target/arm/armv8-sync-op-release.c | 8 ++++++++
4 files changed, 38 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c
create mode 100644 gcc/testsuite/gcc.target/arm/armv8-sync-op-acquire.c
create mode 100644 gcc/testsuite/gcc.target/arm/armv8-sync-op-full.c
create mode 100644 gcc/testsuite/gcc.target/arm/armv8-sync-op-release.c
diff --git a/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c b/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c
new file mode 100644
index 0000000..f96c81a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { do-require-effective-target arm_arch_v8a_ok } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_arch_v8a } */
+
+#include "../aarch64/sync-comp-swap.x"
+
+/* { dg-final { scan-assembler-times "ldrex" 2 } } */
+/* { dg-final { scan-assembler-times "stlex" 2 } } */
+/* { dg-final { scan-assembler-times "dmb" 2 } } */
diff --git a/gcc/testsuite/gcc.target/arm/armv8-sync-op-acquire.c b/gcc/testsuite/gcc.target/arm/armv8-sync-op-acquire.c
new file mode 100644
index 0000000..8d6659b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/armv8-sync-op-acquire.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { do-require-effective-target arm_arch_v8a_ok } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_arch_v8a } */
+
+#include "../aarch64/sync-op-acquire.x"
+
+/* { dg-final { scan-assembler-times "ldrex" 1 } } */
+/* { dg-final { scan-assembler-times "stlex" 1 } } */
+/* { dg-final { scan-assembler-times "dmb" 1 } } */
diff --git a/gcc/testsuite/gcc.target/arm/armv8-sync-op-full.c b/gcc/testsuite/gcc.target/arm/armv8-sync-op-full.c
new file mode 100644
index 0000000..a5ad3bd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/armv8-sync-op-full.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { do-require-effective-target arm_arch_v8a_ok } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_arch_v8a } */
+
+#include "../aarch64/sync-op-full.x"
+
+/* { dg-final { scan-assembler-times "ldrex" 12 } } */
+/* { dg-final { scan-assembler-times "stlex" 12 } } */
+/* { dg-final { scan-assembler-times "dmb" 12 } } */
diff --git a/gcc/testsuite/gcc.target/arm/armv8-sync-op-release.c b/gcc/testsuite/gcc.target/arm/armv8-sync-op-release.c
new file mode 100644
index 0000000..0d3be7b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/armv8-sync-op-release.c
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { do-require-effective-target arm_arch_v8a_ok } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_arch_v8a } */
+
+#include "../aarch64/sync-op-release.x"
+
+/* { dg-final { scan-assembler-times "stl" 1 } } */
--
1.9.1
