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comparison src/cpu/x86/vm/sharedRuntime_x86_64.cpp @ 2928:1e13559b112d

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small fix in deopt stub, more branch prediction code
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 09 Jun 2011 20:25:38 +0200
parents 75a99b4f1c98
children 9b8f30608e62
comparison
equal deleted inserted replaced
2927:f9c6d9bc4fbc 2928:1e13559b112d
2667 2667
2668 2668
2669 // fetch_unroll_info needs to call last_java_frame() 2669 // fetch_unroll_info needs to call last_java_frame()
2670 __ set_last_Java_frame(noreg, noreg, NULL); 2670 __ set_last_Java_frame(noreg, noreg, NULL);
2671 2671
2672 __ movl(c_rarg1, (int32_t)Deoptimization::Unpack_reexecute); 2672 // __ movl(c_rarg1, (int32_t)Deoptimization::Unpack_reexecute);
2673 __ movl(r14, c_rarg1); // save into r14 for later call to unpack_frames 2673 // __ movl(r14, c_rarg1); // save into r14 for later call to unpack_frames
2674 __ movl(c_rarg1, (int32_t)-1);
2675 __ movl(r14, (int32_t)Deoptimization::Unpack_reexecute);
2674 __ mov(c_rarg0, r15_thread); 2676 __ mov(c_rarg0, r15_thread);
2675 __ call(RuntimeAddress(CAST_FROM_FN_PTR(address, Deoptimization::uncommon_trap))); 2677 __ call(RuntimeAddress(CAST_FROM_FN_PTR(address, Deoptimization::uncommon_trap)));
2676 2678
2677 // Need to have an oopmap that tells fetch_unroll_info where to 2679 // Need to have an oopmap that tells fetch_unroll_info where to
2678 // find any register it might need. 2680 // find any register it might need.