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8219403: JVMCIRuntime::adjust_comp_level should be replaced

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Reviewed-by: kvn, dnsimon, never
This commit is contained in:
Dean Long 2019-04-24 09:10:45 -07:00
parent c73580342f
commit 61f35bf898
13 changed files with 104 additions and 186 deletions
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40
src/hotspot/share/jvmci/jvmciCompiler.cpp
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@ -23,6 +23,7 @@
#include "precompiled.hpp"
#include "jvm.h"
#include "classfile/moduleEntry.hpp"
#include "memory/oopFactory.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
@ -190,15 +191,6 @@ void JVMCICompiler::compile_method(const methodHandle& method, int entry_bci, JV
}
}
CompLevel JVMCIRuntime::adjust_comp_level(const methodHandle& method, bool is_osr, CompLevel level, JavaThread* thread) {
if (!thread->adjusting_comp_level()) {
thread->set_adjusting_comp_level(true);
level = adjust_comp_level_inner(method, is_osr, level, thread);
thread->set_adjusting_comp_level(false);
}
return level;
}
void JVMCICompiler::exit_on_pending_exception(oop exception, const char* message) {
JavaThread* THREAD = JavaThread::current();
CLEAR_PENDING_EXCEPTION;
@ -235,3 +227,33 @@ void JVMCICompiler::print_compilation_timers() {
TRACE_jvmci_1("JVMCICompiler::print_timers");
tty->print_cr(" JVMCI code install time: %6.3f s", _codeInstallTimer.seconds());
}
bool JVMCICompiler::force_comp_at_level_simple(Method *method) {
JVMCI_EXCEPTION_CONTEXT
if (_bootstrapping) {
// When bootstrapping, the JVMCI compiler can compile its own methods.
return false;
}
if (!JVMCIRuntime::is_HotSpotJVMCIRuntime_initialized()) {
// JVMCI cannot participate in compilation scheduling until
// JVMCI is initialized and indicates it wants to participate.
return false;
}
// Support for graal.CompileGraalWithC1Only
HandleMark hm(thread);
jobject runtime = JVMCIRuntime::get_HotSpotJVMCIRuntime_jobject(CATCH);
objArrayHandle excludeFromJVMCICompilation(thread, HotSpotJVMCIRuntime::excludeFromJVMCICompilation(runtime));
if (excludeFromJVMCICompilation.is_null()) {
return false;
}
ModuleEntry *module = method->method_holder()->module();
for (int i = 0; i < excludeFromJVMCICompilation->length(); ++i) {
if (module->module() == excludeFromJVMCICompilation->obj_at(i)) {
return true;
}
}
return false;
}