From fcb51b13921dea7ed7d478d6944b52df470e2bef Mon Sep 17 00:00:00 2001 From: Jakub Piasecki Date: Fri, 24 Oct 2025 02:59:21 -0700 Subject: [PATCH] Change value of HERMESVM_HEAP_HV_MODE on Android (#54240) Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/54240 Changelog: [Android][Changed] Changed value of `HERMESVM_HEAP_HV_MODE` to `HEAP_HV_PREFER32` for Hermes V1 Reviewed By: cipolleschi Differential Revision: D85329156 fbshipit-source-id: c7d0a948b1262d081cf0b2c9972f89a8efcf3808 --- .../react-native/ReactAndroid/hermes-engine/build.gradle.kts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/packages/react-native/ReactAndroid/hermes-engine/build.gradle.kts b/packages/react-native/ReactAndroid/hermes-engine/build.gradle.kts index f62d5f2960c..5a5e1385c9e 100644 --- a/packages/react-native/ReactAndroid/hermes-engine/build.gradle.kts +++ b/packages/react-native/ReactAndroid/hermes-engine/build.gradle.kts @@ -286,6 +286,10 @@ android { "-DHERMES_ENABLE_INTL=True", ) + if (hermesV1Enabled) { + arguments("-DHERMESVM_HEAP_HV_MODE=HEAP_HV_PREFER32") + } + targets("hermesvm") } }