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8200230: [Graal] Compilations should not be enqueued before Graal is initialized

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Split compiler initialization into two phases to avoid compilations being enqueued before Graal is initialized.

Reviewed-by: kvn, dnsimon
This commit is contained in:
Tobias Hartmann 2018-03-27 11:51:39 +02:00
parent 32668d954e
commit c530e2724d
3 changed files with 33 additions and 21 deletions
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9
src/hotspot/share/compiler/compileBroker.cpp
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@ -524,7 +524,7 @@ CompilerCounters::CompilerCounters() {
// CompileBroker::compilation_init
//
// Initialize the Compilation object
void CompileBroker::compilation_init(TRAPS) {
void CompileBroker::compilation_init_phase1(TRAPS) {
_last_method_compiled[0] = '\0';
// No need to initialize compilation system if we do not use it.
@ -671,10 +671,13 @@ void CompileBroker::compilation_init(TRAPS) {
(jlong)CompileBroker::no_compile,
CHECK);
}
_initialized = true;
}
// Completes compiler initialization. Compilation requests submitted
// prior to this will be silently ignored.
void CompileBroker::compilation_init_phase2() {
_initialized = true;
}
JavaThread* CompileBroker::make_thread(const char* name, CompileQueue* queue, CompilerCounters* counters,
AbstractCompiler* comp, bool compiler_thread, TRAPS) {