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6862576: vmIntrinsics needs cleanup in order to support JSR 292 intrinsics

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Remove useless lazy evaluation of intrinsics; add LAST_COMPILER_INLINE to help categorize them

Reviewed-by: kvn
This commit is contained in:
John R Rose 2009-07-21 16:56:06 -07:00
parent 7229ae9b95
commit 6515225d49
8 changed files with 75 additions and 58 deletions
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24
hotspot/src/share/vm/classfile/vmSymbols.hpp
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@ -513,9 +513,6 @@
//
// for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t))
#define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \
do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
/* (symbol object_initializer_name defined above) */ \
\
do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \
do_name( hashCode_name, "hashCode") \
do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \
@ -635,9 +632,6 @@
do_intrinsic(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
do_signature(equalsC_signature, "([C[C)Z") \
\
do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \
/* (symbols invoke_name and invoke_signature defined above) */ \
\
do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \
do_name( compareTo_name, "compareTo") \
do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \
@ -656,8 +650,6 @@
do_name( attemptUpdate_name, "attemptUpdate") \
do_signature(attemptUpdate_signature, "(JJ)Z") \
\
do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \
\
/* support for sun.misc.Unsafe */ \
do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \
\
@ -819,10 +811,22 @@
do_name( prefetchReadStatic_name, "prefetchReadStatic") \
do_intrinsic(_prefetchWriteStatic, sun_misc_Unsafe, prefetchWriteStatic_name, prefetch_signature, F_SN) \
do_name( prefetchWriteStatic_name, "prefetchWriteStatic") \
/*== LAST_COMPILER_INLINE*/ \
/*the compiler does have special inlining code for these; bytecode inline is just fine */ \
\
do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \
\
do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
/* (symbol object_initializer_name defined above) */ \
\
do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \
/* (symbols invoke_name and invoke_signature defined above) */ \
\
/*end*/
// Class vmSymbols
class vmSymbols: AllStatic {
@ -935,6 +939,7 @@ class vmIntrinsics: AllStatic {
#undef VM_INTRINSIC_ENUM
ID_LIMIT,
LAST_COMPILER_INLINE = _prefetchWriteStatic,
FIRST_ID = _none + 1
};
@ -972,4 +977,7 @@ public:
static Flags flags_for(ID id);
static const char* short_name_as_C_string(ID id, char* buf, int size);
// Access to intrinsic methods:
static methodOop method_for(ID id);
};