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comparison src/share/vm/runtime/vframeArray.hpp @ 17980:0bf37f737702

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8032410: compiler/uncommontrap/TestStackBangRbp.java times out on Solaris-Sparc V9 Summary: make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points. Reviewed-by: twisti, kvn
author roland
date Tue, 01 Apr 2014 09:36:49 +0200
parents 55fb97c4c58d
children 52b4284cb496 d3f3f7677537
comparison
equal deleted inserted replaced
17978:ad51f24671c2 17980:0bf37f737702
83 // Formerly part of deoptimizedVFrame 83 // Formerly part of deoptimizedVFrame
84 84
85 85
86 // Returns the on stack word size for this frame 86 // Returns the on stack word size for this frame
87 // callee_parameters is the number of callee locals residing inside this frame 87 // callee_parameters is the number of callee locals residing inside this frame
88 int on_stack_size(int caller_actual_parameters, 88 int on_stack_size(int callee_parameters,
89 int callee_parameters,
90 int callee_locals, 89 int callee_locals,
91 bool is_bottom_frame,
92 bool is_top_frame, 90 bool is_top_frame,
93 int popframe_extra_stack_expression_els) const; 91 int popframe_extra_stack_expression_els) const;
94 92
95 // Unpacks the element to skeletal interpreter frame 93 // Unpacks the element to skeletal interpreter frame
96 void unpack_on_stack(int caller_actual_parameters, 94 void unpack_on_stack(int caller_actual_parameters,