commit b3901465aec2d41909ecc056c953867a0f1b5165
author Christoffer Adamsen <christofferqa@google.com> Fri Sep 20 13:13:13 2024 +0200
committer Christoffer Adamsen <christofferqa@google.com> Fri Sep 20 13:13:13 2024 +0200
tree 44a726c68a7fff441b07f3b62f2d5e9c5b989c4c
parent e70d149733b9e15c7270aa6c576b7def06a14a5f

Improve removal of fully applied if rules

Fixes: b/367953087
Change-Id: I5ac5432ac053fd144b858cca5191fa378ac0cf84

src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java

diff --git a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
index da2ca1d..a762c8c 100644
--- a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
+++ b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
@@ -149,7 +149,7 @@
   }
 
   private boolean canRemoveSubsequentKeepRule(ProguardIfRule rule) {
-    return Iterables.isEmpty(rule.subsequentRule.getWildcards());
+    return !rule.getSubsequentRule().hasBackReferences();
   }
 
   /**