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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/graphKit.cpp
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@ -459,7 +459,7 @@ Bytecodes::Code GraphKit::java_bc() const {
void GraphKit::builtin_throw(Deoptimization::DeoptReason reason, Node* arg) {
bool must_throw = true;
if (JvmtiExport::can_post_exceptions()) {
if (env()->jvmti_can_post_exceptions()) {
// Do not try anything fancy if we're notifying the VM on every throw.
// Cf. case Bytecodes::_athrow in parse2.cpp.
uncommon_trap(reason, Deoptimization::Action_none,
@ -769,7 +769,7 @@ void GraphKit::add_safepoint_edges(SafePointNode* call, bool must_throw) {
}
}
if (JvmtiExport::can_examine_or_deopt_anywhere()) {
if (env()->jvmti_can_examine_or_deopt_anywhere()) {
// At any safepoint, this method can get breakpointed, which would
// then require an immediate deoptimization.
full_info = true;