commit 3280a509ca00d469bcf05407728299f02439f67a
author Christoffer Quist Adamsen <christofferqa@google.com> Fri Apr 03 09:48:03 2020 +0200
committer Christoffer Quist Adamsen <christofferqa@google.com> Fri Apr 03 08:56:01 2020 +0000
tree d49a8e9c6b12ab7a5b0853857aacd6536be3dcf9
parent 31d18545fc1f54fe163a454f679ed143d1edc1a9

Parallellize assertion enabling analysis in D8

Change-Id: I3b9870733140bd26fa0ed0a70274466f89d91db0

src/main/java/com/android/tools/r8/D8.java

diff --git a/src/main/java/com/android/tools/r8/D8.java b/src/main/java/com/android/tools/r8/D8.java
index 1ce0024..615ca13 100644
--- a/src/main/java/com/android/tools/r8/D8.java
+++ b/src/main/java/com/android/tools/r8/D8.java
@@ -14,6 +14,7 @@
 import com.android.tools.r8.graph.AppInfoWithClassHierarchy;
 import com.android.tools.r8.graph.AppView;
 import com.android.tools.r8.graph.DexApplication;
+import com.android.tools.r8.graph.DexEncodedMethod;
 import com.android.tools.r8.graph.DexProgramClass;
 import com.android.tools.r8.graph.GraphLense;
 import com.android.tools.r8.graph.InitClassLens;
@@ -174,11 +175,15 @@
         ClassInitializerAssertionEnablingAnalysis analysis =
             new ClassInitializerAssertionEnablingAnalysis(
                 appInfo.dexItemFactory(), OptimizationFeedbackSimple.getInstance());
-        for (DexProgramClass clazz : appInfo.classes()) {
-          if (clazz.hasClassInitializer()) {
-            analysis.processNewlyLiveMethod(clazz.getClassInitializer());
-          }
-        }
+        ThreadUtils.processItems(
+            appInfo.classes(),
+            clazz -> {
+              DexEncodedMethod classInitializer = clazz.getClassInitializer();
+              if (classInitializer != null) {
+                analysis.processNewlyLiveMethod(classInitializer);
+              }
+            },
+            executor);
       }
 
       AppView<?> appView = AppView.createForD8(appInfo, options, rewritePrefix);