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8188102: [JVMCI] Convert special JVMCI oops in nmethod to jweak values

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Reviewed-by: never, kvn, kbarrett
This commit is contained in:
Doug Simon 2017-11-06 12:53:55 +01:00
parent 67b21ffa1d
commit f37bbe430d
13 changed files with 146 additions and 216 deletions
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16
src/hotspot/share/runtime/deoptimization.cpp
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@ -1674,19 +1674,9 @@ JRT_ENTRY(void, Deoptimization::uncommon_trap_inner(JavaThread* thread, jint tra
tty->print(" compiler=%s compile_id=%d", nm->compiler_name(), nm->compile_id());
#if INCLUDE_JVMCI
if (nm->is_nmethod()) {
oop installedCode = nm->as_nmethod()->jvmci_installed_code();
if (installedCode != NULL) {
oop installedCodeName = NULL;
if (installedCode->is_a(InstalledCode::klass())) {
installedCodeName = InstalledCode::name(installedCode);
}
if (installedCodeName != NULL) {
tty->print(" (JVMCI: installedCodeName=%s) ", java_lang_String::as_utf8_string(installedCodeName));
} else {
tty->print(" (JVMCI: installed code has no name) ");
}
} else if (nm->is_compiled_by_jvmci()) {
tty->print(" (JVMCI: no installed code) ");
char* installed_code_name = nm->as_nmethod()->jvmci_installed_code_name(buf, sizeof(buf));
if (installed_code_name != NULL) {
tty->print(" (JVMCI: installed code name=%s) ", installed_code_name);
}
}
#endif