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comparison src/share/vm/graal/graalCompiler.cpp @ 15495:9c66a589ef63

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fixed assertion in debug VM
author Doug Simon <doug.simon@oracle.com>
date Mon, 05 May 2014 00:16:46 +0200
parents 07fac8558d7b
children 063ec2920d21
comparison
equal deleted inserted replaced
15494:e20a45d17181 15495:9c66a589ef63
46 void GraalCompiler::initialize() { 46 void GraalCompiler::initialize() {
47 if (!should_perform_init()) { 47 if (!should_perform_init()) {
48 return; 48 return;
49 } 49 }
50 50
51 ThreadToNativeFromVM trans(JavaThread::current());
52 JavaThread* THREAD = JavaThread::current();
53 TRACE_graal_1("GraalCompiler::initialize");
54
55 uintptr_t heap_end = (uintptr_t) Universe::heap()->reserved_region().end(); 51 uintptr_t heap_end = (uintptr_t) Universe::heap()->reserved_region().end();
56 uintptr_t allocation_end = heap_end + ((uintptr_t)16) * 1024 * 1024 * 1024; 52 uintptr_t allocation_end = heap_end + ((uintptr_t)16) * 1024 * 1024 * 1024;
57 AMD64_ONLY(guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)")); 53 AMD64_ONLY(guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)"));
58 NOT_LP64(error("check TLAB allocation code for address space conflicts")); 54 NOT_LP64(error("check TLAB allocation code for address space conflicts"));
59 55
68 } else { 64 } else {
69 set_state(initialized); 65 set_state(initialized);
70 } 66 }
71 } 67 }
72 #endif 68 #endif
69
70 ThreadToNativeFromVM trans(JavaThread::current());
71 JavaThread* THREAD = JavaThread::current();
72 TRACE_graal_1("GraalCompiler::initialize");
73 73
74 JNIEnv *env = ((JavaThread *) Thread::current())->jni_environment(); 74 JNIEnv *env = ((JavaThread *) Thread::current())->jni_environment();
75 jclass klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToVMImpl"); 75 jclass klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToVMImpl");
76 if (klass == NULL) { 76 if (klass == NULL) {
77 tty->print_cr("graal CompilerToVMImpl class not found"); 77 tty->print_cr("graal CompilerToVMImpl class not found");