6833129: specjvm98 fails with NullPointerException in the compiler with -XX:DeoptimizeALot

Developed a reexecute logic for the interpreter to reexecute the bytecode when deopt happens

Reviewed-by: kvn, never, jrose, twisti
This commit is contained in:
Changpeng Fang 2009-07-31 17:12:33 -07:00
parent f2ea22a547
commit ae00753bf7
29 changed files with 465 additions and 241 deletions

View file

@ -87,6 +87,7 @@ class DebugInformationRecorder: public ResourceObj {
void describe_scope(int pc_offset,
ciMethod* method,
int bci,
bool reexecute,
DebugToken* locals = NULL,
DebugToken* expressions = NULL,
DebugToken* monitors = NULL);