8274501: c2i entry barriers read int as long on AArch64

Reviewed-by: shade, kbarrett, aph
openjdk · Sep 30, 2021 · f08180f · f08180f · openjdk-notifier · Sep 30, 2021
1 parent c57ed22
commit f08180f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp b/src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
@@ -276,7 +276,7 @@ void BarrierSetAssembler::c2i_entry_barrier(MacroAssembler* masm) {
   __ load_method_holder_cld(rscratch1, rmethod);
 
   // Is it a strong CLD?
-  __ ldr(rscratch2, Address(rscratch1, ClassLoaderData::keep_alive_offset()));
+  __ ldrw(rscratch2, Address(rscratch1, ClassLoaderData::keep_alive_offset()));
   __ cbnz(rscratch2, method_live);
 
   // Is it a weak but alive CLD?