Mercurial > hg > truffle
diff src/share/vm/compiler/compileBroker.hpp @ 17625:7b9127b17b7a
8022494: Make compilation IDs sequential
Summary: Use atomic operations to provide sequential compilation IDs
Reviewed-by: kvn, twisti
author | anoll |
---|---|
date | Fri, 10 Jan 2014 06:36:18 +0100 |
parents | 78da3894b86f |
children | d8041d695d19 7301840ea20e |
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--- a/src/share/vm/compiler/compileBroker.hpp Thu Jan 09 19:03:36 2014 +0400 +++ b/src/share/vm/compiler/compileBroker.hpp Fri Jan 10 06:36:18 2014 +0100 @@ -246,6 +246,8 @@ // Compile type Information for print_last_compile() and CompilerCounters enum { no_compile, normal_compile, osr_compile, native_compile }; + static int assign_compile_id (methodHandle method, int osr_bci); + private: static bool _initialized; @@ -258,9 +260,8 @@ static AbstractCompiler* _compilers[2]; // These counters are used for assigning id's to each compilation - static uint _compilation_id; - static uint _osr_compilation_id; - static uint _native_compilation_id; + static volatile jint _compilation_id; + static volatile jint _osr_compilation_id; static int _last_compile_type; static int _last_compile_level; @@ -321,7 +322,6 @@ static void init_compiler_threads(int c1_compiler_count, int c2_compiler_count); static bool compilation_is_complete (methodHandle method, int osr_bci, int comp_level); static bool compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level); - static uint assign_compile_id (methodHandle method, int osr_bci); static bool is_compile_blocking (methodHandle method, int osr_bci); static void preload_classes (methodHandle method, TRAPS);