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8288302: Shenandoah: SIGSEGV in vm maybe related to jit compiling xerces

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Reviewed-by: shade, thartmann
This commit is contained in:
Roland Westrelin 2022-10-04 08:08:38 +00:00
parent f957ce9959
commit bf39b184ca
1 changed files with 2 additions and 1 deletions
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3
src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
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@ -1080,7 +1080,8 @@ Node* ShenandoahBarrierSetC2::ideal_node(PhaseGVN* phase, Node* n, bool can_resh
} else if (can_reshape && } else if (can_reshape &&
n->Opcode() == Op_If && n->Opcode() == Op_If &&
ShenandoahBarrierC2Support::is_heap_stable_test(n) && ShenandoahBarrierC2Support::is_heap_stable_test(n) &&
n->in(0) != NULL) { n->in(0) != NULL &&
n->outcnt() == 2) {
Node* dom = n->in(0); Node* dom = n->in(0);
Node* prev_dom = n; Node* prev_dom = n;
int op = n->Opcode(); int op = n->Opcode();