1.1 --- a/src/share/vm/c1/c1_CodeStubs.hpp Wed Mar 20 17:04:45 2013 -0700
1.2 +++ b/src/share/vm/c1/c1_CodeStubs.hpp Thu Mar 21 09:27:54 2013 +0100
1.3 @@ -166,6 +166,22 @@
1.4 #endif // PRODUCT
1.5 };
1.6
1.7 +// stub used when predicate fails and deoptimization is needed
1.8 +class PredicateFailedStub: public CodeStub {
1.9 + private:
1.10 + CodeEmitInfo* _info;
1.11 +
1.12 + public:
1.13 + PredicateFailedStub(CodeEmitInfo* info);
1.14 + virtual void emit_code(LIR_Assembler* e);
1.15 + virtual CodeEmitInfo* info() const { return _info; }
1.16 + virtual void visit(LIR_OpVisitState* visitor) {
1.17 + visitor->do_slow_case(_info);
1.18 + }
1.19 +#ifndef PRODUCT
1.20 + virtual void print_name(outputStream* out) const { out->print("PredicateFailedStub"); }
1.21 +#endif // PRODUCT
1.22 +};
1.23
1.24 class DivByZeroStub: public CodeStub {
1.25 private:
