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8073315: Enable gcc -Wtype-limits and fix upcoming issues

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Relevant fixes in blockOffsetTable.cpp, os_linux.cpp, parCardTableModRefBS.cpp.

Reviewed-by: jwilhelm, kbarrett, simonis
This commit is contained in:
Goetz Lindenmaier 2015-02-16 14:07:36 +01:00
parent 2632925f9f
commit a7edf52a02
28 changed files with 71 additions and 86 deletions
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4
hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -270,7 +270,7 @@ void HeapRegionManager::par_iterate(HeapRegionClosure* blk, uint worker_id, Heap
const uint n_regions = hrclaimer->n_regions();
for (uint count = 0; count < n_regions; count++) {
const uint index = (start_index + count) % n_regions;
assert(0 <= index && index < n_regions, "sanity");
assert(index < n_regions, "sanity");
// Skip over unavailable regions
if (!is_available(index)) {
continue;