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changeset 54586:0ab35668b4f4

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8222786: Shenandoah get_barrier_strength should accept all shapes of (Weak)CAS reference barriers Reviewed-by: rkennke
author shade
date Mon, 22 Apr 2019 11:16:21 +0200
parents 3452d108d06d
children b4d37cf7b90e
files src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
diffstat 1 files changed, 12 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp	Fri Apr 19 21:49:54 2019 -0700
+++ b/src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp	Mon Apr 22 11:16:21 2019 +0200
@@ -3135,20 +3135,24 @@
       case Op_CompareAndSwapS:
       case Op_CompareAndSwapN:
       case Op_CompareAndSwapP:
+      case Op_CompareAndExchangeL:
+      case Op_CompareAndExchangeI:
+      case Op_CompareAndExchangeB:
+      case Op_CompareAndExchangeS:
+      case Op_CompareAndExchangeN:
+      case Op_CompareAndExchangeP:
+      case Op_WeakCompareAndSwapL:
+      case Op_WeakCompareAndSwapI:
+      case Op_WeakCompareAndSwapB:
+      case Op_WeakCompareAndSwapS:
+      case Op_WeakCompareAndSwapN:
+      case Op_WeakCompareAndSwapP:
       case Op_ShenandoahCompareAndSwapN:
       case Op_ShenandoahCompareAndSwapP:
       case Op_ShenandoahWeakCompareAndSwapN:
       case Op_ShenandoahWeakCompareAndSwapP:
       case Op_ShenandoahCompareAndExchangeN:
       case Op_ShenandoahCompareAndExchangeP:
-      case Op_CompareAndExchangeL:
-      case Op_CompareAndExchangeI:
-      case Op_CompareAndExchangeB:
-      case Op_CompareAndExchangeS:
-      case Op_WeakCompareAndSwapL:
-      case Op_WeakCompareAndSwapI:
-      case Op_WeakCompareAndSwapB:
-      case Op_WeakCompareAndSwapS:
       case Op_GetAndSetL:
       case Op_GetAndSetI:
       case Op_GetAndSetB:
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