Bug 1663898: Really enable Cranelift by default on aarch64 builds; r=…

…froydnj Differential Revision: https://phabricator.services.mozilla.com/D89600
iaxat · Sep 9, 2020 · 544542c · 544542c
1 parent 1e3d9d3
commit 544542c
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
@@ -1095,7 +1095,7 @@ pref("javascript.options.wasm_baselinejit",       true);
 // compilation, and Ion is not available.
 // On every other tier-1 platform, Ion is the default, and Cranelift is
 // disabled.
-#ifdef _ARM64_
+#ifdef MOZ_AARCH64
   #ifdef ENABLE_WASM_CRANELIFT
     pref("javascript.options.wasm_cranelift",     true);
   #endif

diff --git a/modules/libpref/moz.build b/modules/libpref/moz.build
@@ -151,6 +151,9 @@ if CONFIG['MOZ_SERVICES_SYNC']:
 if CONFIG['MOZ_BUILD_APP'] == 'browser':
     DEFINES['MOZ_BUILD_APP_IS_BROWSER'] = True
 
+if CONFIG['CPU_ARCH'] == 'aarch64':
+    DEFINES['MOZ_AARCH64'] = True
+
 if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
     if not CONFIG['MOZ_ANDROID_FAT_AAR_ARCHITECTURES']:
         FINAL_TARGET_PP_FILES[CONFIG['ANDROID_CPU_ARCH']] += [