# HG changeset patch
# User shade
# Date 1572017425 -7200
# Node ID 808bbdb79916a4447a4f7db60fe870efd6303080
# Parent  dc5d2d009d60153b465ba984bfd7293a2eb4d352
8233021: Shenandoah: SBSC2::is_shenandoah_lrb_call should match all LRB shapes
Reviewed-by: zgu

diff -r dc5d2d009d60 -r 808bbdb79916 src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
--- a/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp	Fri Oct 25 07:15:09 2019 -0700
+++ b/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp	Fri Oct 25 17:30:25 2019 +0200
@@ -297,8 +297,15 @@
 }
 
 bool ShenandoahBarrierSetC2::is_shenandoah_lrb_call(Node* call) {
-  return call->is_CallLeaf() &&
-          call->as_CallLeaf()->entry_point() == CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier);
+  if (!call->is_CallLeaf()) {
+    return false;
+  }
+
+  address entry_point = call->as_CallLeaf()->entry_point();
+  return (entry_point == CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier)) ||
+         (entry_point == CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_fixup)) ||
+         (entry_point == CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_fixup_narrow)) ||
+         (entry_point == CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_native));
 }
 
 bool ShenandoahBarrierSetC2::is_shenandoah_marking_if(PhaseTransform *phase, Node* n) {