24
25 #ifndef SHARE_VM_OPTO_C2COMPILER_HPP
26 #define SHARE_VM_OPTO_C2COMPILER_HPP
27
28 #include "compiler/abstractCompiler.hpp"
29
30 class C2Compiler : public AbstractCompiler {
31 private:
32 static bool init_c2_runtime();
33
34 public:
35 C2Compiler() : AbstractCompiler(c2) {}
36
37 // Name
38 const char *name() { return "C2"; }
39 void initialize();
40
41 // Compilation entry point for methods
42 void compile_method(ciEnv* env,
43 ciMethod* target,
44 int entry_bci);
45
46 // sentinel value used to trigger backtracking in compile_method().
47 static const char* retry_no_subsuming_loads();
48 static const char* retry_no_escape_analysis();
49 static const char* retry_class_loading_during_parsing();
50
51 // Print compilation timers and statistics
52 void print_timers();
53
54 // Return true if the intrinsification of a method supported by the compiler
55 // assuming a non-virtual dispatch. (A virtual dispatch is
56 // possible for only a limited set of available intrinsics whereas
57 // a non-virtual dispatch is possible for all available intrinsics.)
58 // Return false otherwise.
59 virtual bool is_intrinsic_supported(methodHandle method) {
60 return is_intrinsic_supported(method, false);
61 }
62
63 // Check if the compiler supports an intrinsic for 'method' given the
64 // the dispatch mode specified by the 'is_virtual' parameter.
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24
25 #ifndef SHARE_VM_OPTO_C2COMPILER_HPP
26 #define SHARE_VM_OPTO_C2COMPILER_HPP
27
28 #include "compiler/abstractCompiler.hpp"
29
30 class C2Compiler : public AbstractCompiler {
31 private:
32 static bool init_c2_runtime();
33
34 public:
35 C2Compiler() : AbstractCompiler(c2) {}
36
37 // Name
38 const char *name() { return "C2"; }
39 void initialize();
40
41 // Compilation entry point for methods
42 void compile_method(ciEnv* env,
43 ciMethod* target,
44 int entry_bci,
45 DirectiveSet* directive);
46
47 // sentinel value used to trigger backtracking in compile_method().
48 static const char* retry_no_subsuming_loads();
49 static const char* retry_no_escape_analysis();
50 static const char* retry_class_loading_during_parsing();
51
52 // Print compilation timers and statistics
53 void print_timers();
54
55 // Return true if the intrinsification of a method supported by the compiler
56 // assuming a non-virtual dispatch. (A virtual dispatch is
57 // possible for only a limited set of available intrinsics whereas
58 // a non-virtual dispatch is possible for all available intrinsics.)
59 // Return false otherwise.
60 virtual bool is_intrinsic_supported(methodHandle method) {
61 return is_intrinsic_supported(method, false);
62 }
63
64 // Check if the compiler supports an intrinsic for 'method' given the
65 // the dispatch mode specified by the 'is_virtual' parameter.
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