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8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false

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Reviewed-by: kvn, vlivanov
This commit is contained in:
Igor Ignatyev 2013-04-26 07:21:41 -07:00
parent 0a434e425b
commit 25dd2eda88
4 changed files with 148 additions and 19 deletions
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5
hotspot/src/share/vm/classfile/classLoader.cpp
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@ -1345,9 +1345,10 @@ void ClassLoader::compile_the_world_in(char* name, Handle loader, TRAPS) {
tty->print_cr("CompileTheWorld (%d) : %s", _compile_the_world_class_counter, buffer);
// Preload all classes to get around uncommon traps
// Iterate over all methods in class
int comp_level = CompilationPolicy::policy()->initial_compile_level();
for (int n = 0; n < k->methods()->length(); n++) {
methodHandle m (THREAD, k->methods()->at(n));
if (CompilationPolicy::can_be_compiled(m)) {
if (CompilationPolicy::can_be_compiled(m, comp_level)) {
if (++_codecache_sweep_counter == CompileTheWorldSafepointInterval) {
// Give sweeper a chance to keep up with CTW
@ -1356,7 +1357,7 @@ void ClassLoader::compile_the_world_in(char* name, Handle loader, TRAPS) {
_codecache_sweep_counter = 0;
}
// Force compilation
CompileBroker::compile_method(m, InvocationEntryBci, CompilationPolicy::policy()->initial_compile_level(),
CompileBroker::compile_method(m, InvocationEntryBci, comp_level,
methodHandle(), 0, "CTW", THREAD);
if (HAS_PENDING_EXCEPTION) {
clear_pending_exception_if_not_oom(CHECK);