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8202547: Move G1 runtime calls used by generated code to G1BarrierSetRuntime

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Reviewed-by: rkennke, tschatzl
This commit is contained in:
Erik Österlund 2018-06-04 12:59:51 +02:00
parent 4dec1a457f
commit 6e9153ef8b
14 changed files with 167 additions and 100 deletions
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23
src/hotspot/share/runtime/sharedRuntime.cpp
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@ -76,9 +76,6 @@
#ifdef COMPILER1
#include "c1/c1_Runtime1.hpp"
#endif
#if INCLUDE_G1GC
#include "gc/g1/g1ThreadLocalData.hpp"
#endif // INCLUDE_G1GC
// Shared stub locations
RuntimeStub* SharedRuntime::_wrong_method_blob;
@ -208,26 +205,6 @@ void SharedRuntime::print_ic_miss_histogram() {
}
#endif // PRODUCT
#if INCLUDE_G1GC
// G1 write-barrier pre: executed before a pointer store.
JRT_LEAF(void, SharedRuntime::g1_wb_pre(oopDesc* orig, JavaThread *thread))
if (orig == NULL) {
assert(false, "should be optimized out");
return;
}
assert(oopDesc::is_oop(orig, true /* ignore mark word */), "Error");
// store the original value that was in the field reference
G1ThreadLocalData::satb_mark_queue(thread).enqueue(orig);
JRT_END
// G1 write-barrier post: executed after a pointer store.
JRT_LEAF(void, SharedRuntime::g1_wb_post(void* card_addr, JavaThread* thread))
G1ThreadLocalData::dirty_card_queue(thread).enqueue(card_addr);
JRT_END
#endif // INCLUDE_G1GC
JRT_LEAF(jlong, SharedRuntime::lmul(jlong y, jlong x))
return x * y;