use incw

robehn · Apr 30, 2024 · 568c0c0 · 568c0c0
1 parent 819f3d6
commit 568c0c0
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Showing 2 changed files with 2 additions and 9 deletions.
diff --git a/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp b/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
@@ -3344,11 +3344,7 @@ void MacroAssembler::check_klass_subtype_slow_path(Register sub_klass,
   mv(x10, super_klass);
 
 #ifndef PRODUCT
-  mv(t1, (address)&SharedRuntime::_partial_subtype_ctr);
-  Address pst_counter_addr(t1);
-  ld(t0, pst_counter_addr);
-  add(t0, t0, 1);
-  sd(t0, pst_counter_addr);
+  incrementw(ExternalAddress((address)&SharedRuntime::_partial_subtype_ctr));
 #endif // PRODUCT
 
   // We will consult the secondary-super array.

diff --git a/src/hotspot/cpu/riscv/stubGenerator_riscv.cpp b/src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
@@ -77,10 +77,7 @@ class StubGenerator: public StubCodeGenerator {
 #define inc_counter_np(counter) ((void)0)
 #else
   void inc_counter_np_(uint& counter) {
-    __ la(t1, ExternalAddress((address)&counter));
-    __ lwu(t0, Address(t1, 0));
-    __ addiw(t0, t0, 1);
-    __ sw(t0, Address(t1, 0));
+    __ incrementw(ExternalAddress((address)&counter));
   }
 #define inc_counter_np(counter) \
   BLOCK_COMMENT("inc_counter " #counter); \