Version 0.1.5
R=sgjesse@google.com
Merge "Fix const type of null constants from int to object"
CL: https://r8-review.googlesource.com/c/r8/+/5341
Change-Id: I1e9791da30b5b906557b68ad5418cca1564810ba
diff --git a/src/main/java/com/android/tools/r8/D8.java b/src/main/java/com/android/tools/r8/D8.java
index a2b0fd9..33e383c 100644
--- a/src/main/java/com/android/tools/r8/D8.java
+++ b/src/main/java/com/android/tools/r8/D8.java
@@ -55,7 +55,7 @@
*/
public final class D8 {
- private static final String VERSION = "v0.1.4";
+ private static final String VERSION = "v0.1.5";
private static final int STATUS_ERROR = 1;
private D8() {}
diff --git a/src/main/java/com/android/tools/r8/R8.java b/src/main/java/com/android/tools/r8/R8.java
index c05750a..45b43db 100644
--- a/src/main/java/com/android/tools/r8/R8.java
+++ b/src/main/java/com/android/tools/r8/R8.java
@@ -71,7 +71,7 @@
public class R8 {
- private static final String VERSION = "v0.1.4";
+ private static final String VERSION = "v0.1.5";
private final Timing timing = new Timing("R8");
private final InternalOptions options;
diff --git a/src/main/java/com/android/tools/r8/ir/code/ConstNumber.java b/src/main/java/com/android/tools/r8/ir/code/ConstNumber.java
index 1880668..708e5a4 100644
--- a/src/main/java/com/android/tools/r8/ir/code/ConstNumber.java
+++ b/src/main/java/com/android/tools/r8/ir/code/ConstNumber.java
@@ -26,7 +26,6 @@
// are all for fixed register values. All other values that are used as the destination for
// const number instructions should be marked as constants.
assert dest.isFixedRegisterValue() || dest.definition.isConstNumber();
- assert type != ConstType.OBJECT;
this.type = type;
this.value = value;
}
@@ -53,7 +52,7 @@
}
public int getIntValue() {
- assert type == ConstType.INT || type == ConstType.INT_OR_FLOAT;
+ assert type == ConstType.INT || type == ConstType.INT_OR_FLOAT || type == ConstType.OBJECT;
return (int) value;
}
@@ -96,7 +95,7 @@
}
int register = builder.allocatedRegister(dest(), getNumber());
- if (MoveType.fromConstType(type) == MoveType.SINGLE) {
+ if (MoveType.fromConstType(type) == MoveType.SINGLE || type == ConstType.OBJECT) {
assert NumberUtils.is32Bit(value);
if ((register & 0xf) == register && NumberUtils.is4Bit(value)) {
builder.add(this, new Const4(register, (int) value));
diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java b/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
index 976020c2..aa86057 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
@@ -716,7 +716,7 @@
}
public void addNullConst(int dest, long value) {
- canonicalizeAndAddConst(ConstType.INT, dest, value, nullConstants);
+ canonicalizeAndAddConst(ConstType.OBJECT, dest, value, nullConstants);
}
public void addConstClass(int dest, DexType type) {
diff --git a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
index 815efe4..0c75ef3 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
@@ -78,6 +78,7 @@
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
+import java.util.IdentityHashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
@@ -845,7 +846,7 @@
if (current.isInvoke() && current.asInvoke().requiredArgumentRegisters() > 5) {
Invoke invoke = current.asInvoke();
it.previous();
- Map<ConstNumber, ConstNumber> oldToNew = new HashMap<>();
+ Map<ConstNumber, ConstNumber> oldToNew = new IdentityHashMap<>();
for (int i = 0; i < invoke.inValues().size(); i++) {
Value value = invoke.inValues().get(i);
if (value.isConstNumber() && value.numberOfUsers() > 1) {
