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6462850: generate biased locking code in C2 ideal graph

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Inline biased locking code in C2 ideal graph during macro nodes expansion

Reviewed-by: never
This commit is contained in:
Vladimir Kozlov 2008-11-07 09:29:38 -08:00
parent 2c3b8ec969
commit 7aae40a95f
25 changed files with 472 additions and 148 deletions
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6
hotspot/src/share/vm/runtime/arguments.cpp
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@ -2628,6 +2628,12 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
FLAG_SET_DEFAULT(UseBiasedLocking, false);
#endif /* CC_INTERP */
#ifdef COMPILER2
if (!UseBiasedLocking || EmitSync != 0) {
UseOptoBiasInlining = false;
}
#endif
if (PrintCommandLineFlags) {
CommandLineFlags::printSetFlags();
}