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6919069: client compiler needs to capture more profile information for tiered work

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Added profiling of instanceof and aastore.

Reviewed-by: kvn, jrose, never
This commit is contained in:
Igor Veresov 2010-09-13 12:10:49 -07:00
parent 0aba89442c
commit aa21a39d97
11 changed files with 305 additions and 265 deletions
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16
hotspot/src/share/vm/c1/c1_LIR.cpp
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@ -1019,11 +1019,7 @@ void LIR_OpAllocArray::emit_code(LIR_Assembler* masm) {
}
void LIR_OpTypeCheck::emit_code(LIR_Assembler* masm) {
if (code() == lir_checkcast) {
masm->emit_checkcast(this);
} else {
masm->emit_opTypeCheck(this);
}
masm->emit_opTypeCheck(this);
if (stub()) {
masm->emit_code_stub(stub());
}
@ -1380,8 +1376,14 @@ void LIR_List::checkcast (LIR_Opr result, LIR_Opr object, ciKlass* klass,
append(c);
}
void LIR_List::instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch) {
append(new LIR_OpTypeCheck(lir_instanceof, result, object, klass, tmp1, tmp2, tmp3, fast_check, NULL, info_for_patch, NULL));
void LIR_List::instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci) {
LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_instanceof, result, object, klass, tmp1, tmp2, tmp3, fast_check, NULL, info_for_patch, NULL);
if (profiled_method != NULL) {
c->set_profiled_method(profiled_method);
c->set_profiled_bci(profiled_bci);
c->set_should_profile(true);
}
append(c);
}