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7050554: JSR 292 - need optimization for selectAlternative

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Reviewed-by: kvn, jrose
This commit is contained in:
Tom Rodriguez 2011-06-02 13:36:11 -07:00
parent 8465226f29
commit e666162b03
7 changed files with 112 additions and 58 deletions
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29
hotspot/src/share/vm/compiler/compileBroker.cpp
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@ -300,12 +300,23 @@ void CompileTask::print_compilation_impl(outputStream* st, methodOop method, int
st->print("%7d ", (int) st->time_stamp().milliseconds()); // print timestamp
st->print("%4d ", compile_id); // print compilation number
// For unloaded methods the transition to zombie occurs after the
// method is cleared so it's impossible to report accurate
// information for that case.
bool is_synchronized = false;
bool has_exception_handler = false;
bool is_native = false;
if (method != NULL) {
is_synchronized = method->is_synchronized();
has_exception_handler = method->has_exception_handler();
is_native = method->is_native();
}
// method attributes
const char compile_type = is_osr_method ? '%' : ' ';
const char sync_char = method->is_synchronized() ? 's' : ' ';
const char exception_char = method->has_exception_handler() ? '!' : ' ';
const char sync_char = is_synchronized ? 's' : ' ';
const char exception_char = has_exception_handler ? '!' : ' ';
const char blocking_char = is_blocking ? 'b' : ' ';
const char native_char = method->is_native() ? 'n' : ' ';
const char native_char = is_native ? 'n' : ' ';
// print method attributes
st->print("%c%c%c%c%c ", compile_type, sync_char, exception_char, blocking_char, native_char);
@ -316,11 +327,15 @@ void CompileTask::print_compilation_impl(outputStream* st, methodOop method, int
}
st->print(" "); // more indent
method->print_short_name(st);
if (is_osr_method) {
st->print(" @ %d", osr_bci);
if (method == NULL) {
st->print("(method)");
} else {
method->print_short_name(st);
if (is_osr_method) {
st->print(" @ %d", osr_bci);
}
st->print(" (%d bytes)", method->code_size());
}
st->print(" (%d bytes)", method->code_size());
if (msg != NULL) {
st->print(" %s", msg);