[LOCAL] Fix performance issues in Hermes when Debug

facebook · May 30, 2023 · 60a452b · 60a452b
1 parent 32327cc
commit 60a452b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/react-native/ReactAndroid/hermes-engine/build.gradle b/packages/react-native/ReactAndroid/hermes-engine/build.gradle
@@ -181,6 +181,8 @@ android {
                     // This has the (unlucky) side effect of letting AGP call the build
                     // tasks `configureCMakeRelease` while is actually building the debug flavor.
                     arguments "-DCMAKE_BUILD_TYPE=Release"
+                    // Adding -O3 to patch the issue here: https://github.com/android/ndk/issues/1740#issuecomment-1198438260
+                    cppFlags "-O3"
                 }
             }
         }