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8242316: Shenandoah: Turn NULL-check into assert in SATB slow-path entry

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Reviewed-by: zgu, shade
This commit is contained in:
Roman Kennke 2020-04-08 11:26:49 +02:00
parent 05c26d8b65
commit 343f7603e7
1 changed files with 1 additions and 4 deletions
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5
src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
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@ -43,10 +43,7 @@ void ShenandoahRuntime::arraycopy_barrier_narrow_oop_entry(narrowOop* src, narro
// Shenandoah pre write barrier slowpath
JRT_LEAF(void, ShenandoahRuntime::write_ref_field_pre_entry(oopDesc* orig, JavaThread *thread))
if (orig == NULL) {
assert(false, "should be optimized out");
return;
}
assert(orig != NULL, "should be optimized out");
shenandoah_assert_correct(NULL, orig);
// store the original value that was in the field reference
assert(ShenandoahThreadLocalData::satb_mark_queue(thread).is_active(), "Shouldn't be here otherwise");