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8173037: V [jvm.dll+0x2343fc] GraphBuilder::args_list_for_profiling+0x8c

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Disabled WB Compilaton at unsupported levels.

Reviewed-by: kvn
This commit is contained in:
Jamsheed Mohammed C M 2017-01-22 22:18:49 -08:00
parent a81872e33e
commit 165af4bdae
3 changed files with 5 additions and 3 deletions
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4
hotspot/src/share/vm/compiler/compilerDefinitions.cpp
View file

@ -68,7 +68,6 @@ void set_client_compilation_mode() {
CompLevel_initial_compile = CompLevel_simple;
FLAG_SET_ERGO(bool, TieredCompilation, false);
FLAG_SET_ERGO(bool, ProfileInterpreter, false);
FLAG_SET_ERGO(bool, NeverActAsServerClassMachine, true);
#if INCLUDE_JVMCI
FLAG_SET_ERGO(bool, EnableJVMCI, false);
FLAG_SET_ERGO(bool, UseJVMCICompiler, false);
@ -76,6 +75,9 @@ void set_client_compilation_mode() {
#if INCLUDE_AOT
FLAG_SET_ERGO(bool, UseAOT, false);
#endif
if (FLAG_IS_DEFAULT(NeverActAsServerClassMachine)) {
FLAG_SET_ERGO(bool, NeverActAsServerClassMachine, true);
}
if (FLAG_IS_DEFAULT(InitialCodeCacheSize)) {
FLAG_SET_ERGO(uintx, InitialCodeCacheSize, 160*K);
}

2
hotspot/src/share/vm/prims/whitebox.cpp
View file

@ -765,7 +765,7 @@ WB_END
bool WhiteBox::compile_method(Method* method, int comp_level, int bci, Thread* THREAD) {
// Screen for unavailable/bad comp level or null method
if (method == NULL || comp_level > TieredStopAtLevel ||
if (method == NULL || comp_level > MIN2((CompLevel) TieredStopAtLevel, CompLevel_highest_tier) ||
CompileBroker::compiler(comp_level) == NULL) {
return false;
}

2
hotspot/src/share/vm/runtime/arguments.cpp
View file

@ -1829,7 +1829,7 @@ bool Arguments::compilation_mode_selected() {
void Arguments::select_compilation_mode_ergonomically() {
#if defined(_WINDOWS) && !defined(_LP64)
if (FLAG_IS_DEFAULT(NeverActAsServerClassMachine)) {
NeverActAsServerClassMachine = true;
FLAG_SET_ERGO(bool, NeverActAsServerClassMachine, true);
}
#endif
if (NeverActAsServerClassMachine) {