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8200729: Conditional compilation of GCs

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Reviewed-by: ehelin, coleenp, kvn, ihse
This commit is contained in:
Stefan Karlsson 2018-05-04 11:41:35 +02:00
parent d1cf230fc1
commit 1cb95bd3d1
123 changed files with 661 additions and 447 deletions
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6
src/hotspot/share/gc/shared/blockOffsetTable.hpp
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@ -153,14 +153,14 @@ class BlockOffsetSharedArray: public CHeapObj<mtGC> {
void fill_range(size_t start, size_t num_cards, u_char offset) {
void* start_ptr = &_offset_array[start];
#if INCLUDE_ALL_GCS
// If collector is concurrent, special handling may be needed.
assert(!UseG1GC, "Shouldn't be here when using G1");
G1GC_ONLY(assert(!UseG1GC, "Shouldn't be here when using G1");)
#if INCLUDE_CMSGC
if (UseConcMarkSweepGC) {
memset_with_concurrent_readers(start_ptr, offset, num_cards);
return;
}
#endif // INCLUDE_ALL_GCS
#endif // INCLUDE_CMSGC
memset(start_ptr, offset, num_cards);
}