Merge "Improve the graph visualizer's output for constant locations."
diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 0b4c569..89d80cc 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -298,6 +298,12 @@
stream << constant->AsIntConstant()->GetValue();
} else if (constant->IsLongConstant()) {
stream << constant->AsLongConstant()->GetValue();
+ } else if (constant->IsFloatConstant()) {
+ stream << constant->AsFloatConstant()->GetValue();
+ } else if (constant->IsDoubleConstant()) {
+ stream << constant->AsDoubleConstant()->GetValue();
+ } else if (constant->IsNullConstant()) {
+ stream << "null";
}
} else if (location.IsInvalid()) {
stream << "invalid";
diff --git a/test/614-checker-dump-constant-location/expected.txt b/test/614-checker-dump-constant-location/expected.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test/614-checker-dump-constant-location/expected.txt
diff --git a/test/614-checker-dump-constant-location/info.txt b/test/614-checker-dump-constant-location/info.txt
new file mode 100644
index 0000000..4a94ffa
--- /dev/null
+++ b/test/614-checker-dump-constant-location/info.txt
@@ -0,0 +1,2 @@
+Test that the graph visualizer outputs useful information for constant
+locations in parallel moves.
diff --git a/test/614-checker-dump-constant-location/src/Main.java b/test/614-checker-dump-constant-location/src/Main.java
new file mode 100644
index 0000000..f6bc063
--- /dev/null
+++ b/test/614-checker-dump-constant-location/src/Main.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+public class Main {
+
+ public static int array_int[] = { 0 };
+ public static long array_long[] = { 0 };
+ public static float array_float[] = { 0.0f };
+ public static double array_double[] = { 0.0 };
+
+ // The code used to print constant locations in parallel moves is architecture
+ // independent. We only test for ARM and ARM64 as it is easy: 'store'
+ // instructions only take registers as a source.
+
+ /// CHECK-START-ARM: void Main.store_to_arrays() register (after)
+ /// CHECK: ParallelMove {{.*#1->.*#2->.*#3\.3->.*#4\.4->.*}}
+
+ /// CHECK-START-ARM64: void Main.store_to_arrays() register (after)
+ /// CHECK: ParallelMove {{.*#1->.*#2->.*#3\.3->.*#4\.4->.*}}
+
+ public void store_to_arrays() {
+ array_int[0] = 1;
+ array_long[0] = 2;
+ array_float[0] = 3.3f;
+ array_double[0] = 4.4;
+ }
+
+ public static void main(String args[]) {}
+}