AArch64: Add tbz/tbnz and tst.
Since the branch offset supported by tbz/tbnz is quite small(-32k ~ +32k),
it will be replaced by tst and beq/bneq in the fix-up stage if the branch
offset is too large.
Change-Id: I4cace06bec6425e0f2e1f5f7c471eec08d06bca6
diff --git a/test/702-LargeBranchOffset/build b/test/702-LargeBranchOffset/build
new file mode 100644
index 0000000..eacf730
--- /dev/null
+++ b/test/702-LargeBranchOffset/build
@@ -0,0 +1,27 @@
+#!/bin/bash
+#
+# Copyright (C) 2014 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Stop if something fails.
+set -e
+
+# Write out a bunch of source files.
+cpp -P src/Main.java.in src/Main.java
+
+mkdir classes
+${JAVAC} -d classes src/*.java
+
+${DX} --debug --dex --output=classes.dex classes
+zip $TEST_NAME.jar classes.dex
diff --git a/test/702-LargeBranchOffset/expected.txt b/test/702-LargeBranchOffset/expected.txt
new file mode 100644
index 0000000..130678f
--- /dev/null
+++ b/test/702-LargeBranchOffset/expected.txt
@@ -0,0 +1,5 @@
+0
+0
+2
+1
+512
diff --git a/test/702-LargeBranchOffset/info.txt b/test/702-LargeBranchOffset/info.txt
new file mode 100644
index 0000000..747263e
--- /dev/null
+++ b/test/702-LargeBranchOffset/info.txt
@@ -0,0 +1 @@
+Simple test to check if large branch offset works correctly.
diff --git a/test/702-LargeBranchOffset/src/Main.java.in b/test/702-LargeBranchOffset/src/Main.java.in
new file mode 100644
index 0000000..270d766
--- /dev/null
+++ b/test/702-LargeBranchOffset/src/Main.java.in
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define DO_2_TIMES(x) x x
+#define DO_4_TIMES(x) DO_2_TIMES(DO_2_TIMES(x))
+#define DO_16_TIMES(x) DO_4_TIMES(DO_4_TIMES(x))
+#define DO_256_TIMES(x) DO_16_TIMES(DO_16_TIMES(x))
+#define DO_512_TIMES(x) DO_256_TIMES(DO_2_TIMES(x))
+
+
+public class Main {
+ public static void main(String[] args) {
+ Main m = new Main();
+ System.out.println(m.foo(-1, -1));
+ System.out.println(m.foo(-1, +1));
+ System.out.println(m.foo(+1, -1));
+ System.out.println(m.foo(+1, +1));
+ System.out.println(m.value);
+ }
+
+ public int foo(int a, int b) {
+ if ( a >= 0 ) {
+ if ( b < 0 ) {
+ DO_512_TIMES( synchronized(lock) { value++; } )
+ return 2;
+ }
+ return 1;
+ }
+ return 0;
+ }
+
+ Object lock = new Object();
+ int value = 0;
+}