Mercurial > hg > graal-jvmci-8
comparison src/share/vm/runtime/vframeArray.hpp @ 17980:0bf37f737702
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 |
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date | Tue, 01 Apr 2014 09:36:49 +0200 |
parents | 55fb97c4c58d |
children | 52b4284cb496 d3f3f7677537 |
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17978:ad51f24671c2 | 17980:0bf37f737702 |
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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, |