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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/heapRegionSet.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 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
@ -57,7 +57,7 @@ void HeapRegionSetBase::verify() {
check_mt_safety();
guarantee(( is_empty() && length() == 0 && total_capacity_bytes() == 0) ||
(!is_empty() && length() >= 0 && total_capacity_bytes() >= 0),
(!is_empty() && length() > 0 && total_capacity_bytes() > 0) ,
hrs_ext_msg(this, "invariant"));
}