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diff --git openjdk.orig/hotspot/src/share/vm/gc_implementation/g1/g1BiasedArray.hpp openjdk/hotspot/src/share/vm/gc_implementation/g1/g1BiasedArray.hpp
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--- openjdk.orig/hotspot/src/share/vm/gc_implementation/g1/g1BiasedArray.hpp
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+++ openjdk/hotspot/src/share/vm/gc_implementation/g1/g1BiasedArray.hpp
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@@ -78,7 +78,8 @@
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size_t num_target_elems = pointer_delta(end, bottom, mapping_granularity_in_bytes);
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idx_t bias = (uintptr_t)bottom / mapping_granularity_in_bytes;
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address base = create_new_base_array(num_target_elems, target_elem_size_in_bytes);
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- initialize_base(base, num_target_elems, bias, target_elem_size_in_bytes, log2_intptr(mapping_granularity_in_bytes));
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+ initialize_base(base, num_target_elems, bias, target_elem_size_in_bytes,
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+ log2_intptr((uintptr_t) mapping_granularity_in_bytes));
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}
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size_t bias() const { return _bias; }
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diff --git openjdk.orig/hotspot/src/share/vm/runtime/os.cpp openjdk/hotspot/src/share/vm/runtime/os.cpp
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--- openjdk.orig/hotspot/src/share/vm/runtime/os.cpp
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+++ openjdk/hotspot/src/share/vm/runtime/os.cpp
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@@ -1284,7 +1284,7 @@
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}
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void os::set_memory_serialize_page(address page) {
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- int count = log2_intptr(sizeof(class JavaThread)) - log2_int(64);
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+ int count = log2_intptr((uintptr_t) sizeof(class JavaThread)) - log2_int(64);
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_mem_serialize_page = (volatile int32_t *)page;
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// We initialize the serialization page shift count here
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// We assume a cache line size of 64 bytes
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diff --git openjdk.orig/hotspot/src/share/vm/utilities/numberSeq.cpp openjdk/hotspot/src/share/vm/utilities/numberSeq.cpp
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--- openjdk.orig/hotspot/src/share/vm/utilities/numberSeq.cpp
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+++ openjdk/hotspot/src/share/vm/utilities/numberSeq.cpp
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@@ -369,7 +369,7 @@
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void BinaryMagnitudeSeq::add(size_t val) {
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Atomic::add(val, &_sum);
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- int mag = log2_intptr(val) + 1;
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+ int mag = log2_intptr((uintptr_t) val) + 1;
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// Defensively saturate for product bits:
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if (mag < 0) {
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