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8156178: [JVMCI] expose StubRoutines trig functions

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2016-05-05 20:14:46 -07:00
parent ffc21de072
commit b9a1863e45
4 changed files with 48 additions and 14 deletions
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25
hotspot/src/share/vm/jvmci/jvmciCompilerToVM.cpp
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@ -154,6 +154,14 @@ int CompilerToVM::Data::cardtable_shift;
int CompilerToVM::Data::vm_page_size;
address CompilerToVM::Data::dsin;
address CompilerToVM::Data::dcos;
address CompilerToVM::Data::dtan;
address CompilerToVM::Data::dexp;
address CompilerToVM::Data::dlog;
address CompilerToVM::Data::dlog10;
address CompilerToVM::Data::dpow;
void CompilerToVM::Data::initialize() {
Klass_vtable_start_offset = in_bytes(Klass::vtable_start_offset());
Klass_vtable_length_offset = in_bytes(Klass::vtable_length_offset());
@ -205,6 +213,23 @@ void CompilerToVM::Data::initialize() {
}
vm_page_size = os::vm_page_size();
#define SET_TRIGFUNC(name) \
if (StubRoutines::name() != NULL) { \
name = StubRoutines::name(); \
} else { \
name = CAST_FROM_FN_PTR(address, SharedRuntime::name); \
}
SET_TRIGFUNC(dsin);
SET_TRIGFUNC(dcos);
SET_TRIGFUNC(dtan);
SET_TRIGFUNC(dexp);
SET_TRIGFUNC(dlog10);
SET_TRIGFUNC(dlog);
SET_TRIGFUNC(dpow);
#undef SET_TRIGFUNC
}
/**