From 8157c7480a9d6d559013d02e24519d1b7ba1ed5b Mon Sep 17 00:00:00 2001
From: Matthew Wahab <matthew.wahab@arm.com>
Date: Wed, 3 Jun 2015 16:27:55 +0100
Subject: [PATCH 3/3] [ARM] Add test cases.
Change-Id: I0f2257ce5b5e7f9d0f75e57e6be22fd9733ed3ca
---
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
new file mode 100644
@@ -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 } } */
new file mode 100644
@@ -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 } } */
new file mode 100644
@@ -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 } } */
new file mode 100644
@@ -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