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8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux

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Reviewed-by: stuefe, coleenp, roland
This commit is contained in:
Goetz Lindenmaier 2015-10-22 13:07:10 -04:00
parent f21d1afd70
commit 83b3b21342
40 changed files with 129 additions and 124 deletions
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4
hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp
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@ -1795,7 +1795,7 @@ void CMSCollector::collect_in_background(GCCause::Cause cause) {
}
// Used for PrintGC
size_t prev_used;
size_t prev_used = 0;
if (PrintGC && Verbose) {
prev_used = _cmsGen->used();
}
@ -7739,7 +7739,7 @@ void SweepClosure::do_post_free_or_garbage_chunk(FreeChunk* fc,
HeapWord* const fc_addr = (HeapWord*) fc;
bool coalesce;
bool coalesce = false;
const size_t left = pointer_delta(fc_addr, freeFinger());
const size_t right = chunkSize;
switch (FLSCoalescePolicy) {