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6788527: Server vm intermittently fails with assertion "live value must not be garbage" with fastdebug bits

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Cache Jvmti and DTrace flags used by Compiler.

Reviewed-by: never
This commit is contained in:
Vladimir Kozlov 2009-05-08 10:44:20 -07:00
parent b5cff6a1a0
commit 34ee921399
16 changed files with 118 additions and 35 deletions
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4
hotspot/src/share/vm/opto/macro.cpp
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@ -988,7 +988,7 @@ void PhaseMacroExpand::expand_allocate_common(
initial_slow_test = BoolNode::make_predicate(initial_slow_test, &_igvn);
}
if (DTraceAllocProbes ||
if (C->env()->dtrace_alloc_probes() ||
!UseTLAB && (!Universe::heap()->supports_inline_contig_alloc() ||
(UseConcMarkSweepGC && CMSIncrementalMode))) {
// Force slow-path allocation
@ -1150,7 +1150,7 @@ void PhaseMacroExpand::expand_allocate_common(
fast_oop_ctrl, fast_oop_rawmem, fast_oop,
klass_node, length, size_in_bytes);
if (ExtendedDTraceProbes) {
if (C->env()->dtrace_extended_probes()) {
// Slow-path call
int size = TypeFunc::Parms + 2;
CallLeafNode *call = new (C, size) CallLeafNode(OptoRuntime::dtrace_object_alloc_Type(),