Mercurial > hg > graal-jvmci-8
diff src/share/vm/classfile/javaClasses.cpp @ 900:9987d9d5eb0e
6833129: specjvm98 fails with NullPointerException in the compiler with -XX:DeoptimizeALot
Summary: developed a reexecute logic for the interpreter to reexecute the bytecode when deopt happens
Reviewed-by: kvn, never, jrose, twisti
author | cfang |
---|---|
date | Fri, 31 Jul 2009 17:12:33 -0700 |
parents | be93aad57795 |
children | 72088be4b386 |
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--- a/src/share/vm/classfile/javaClasses.cpp Fri Jul 31 12:04:07 2009 -0700 +++ b/src/share/vm/classfile/javaClasses.cpp Fri Jul 31 17:12:33 2009 -0700 @@ -1229,10 +1229,13 @@ // Compiled java method case. if (decode_offset != 0) { + bool dummy_reexecute = false; DebugInfoReadStream stream(nm, decode_offset); decode_offset = stream.read_int(); method = (methodOop)nm->oop_at(stream.read_int()); - bci = stream.read_bci(); + //fill_in_stack_trace does not need the reexecute information which is designed + //for the deopt to reexecute + bci = stream.read_bci_and_reexecute(dummy_reexecute); } else { if (fr.is_first_frame()) break; address pc = fr.pc();