void InlineCacheBuffer::assemble_ic_buffer_code(address code_begin, void* cached_value, address entry_point) {
ResourceMark rm;
CodeBuffer code(code_begin, ic_stub_code_size());
MacroAssembler* masm = new MacroAssembler(&code); // note: even though the code contains an embedded value, we do not need reloc info // because // (1) the value is old (i.e., doesn't matter for scavenges) // (2) these ICStubs are removed *before* a GC happens, so the roots disappear // assert(cached_value == NULL || cached_oop->is_perm(), "must be perm oop");
address start = __ pc();
Label l;
__ ldr(rscratch2, l);
<dateFormatItemid="yMd">d//</dateFormatItem> // IC stub code size is not expected to vary depending on target address. // We use NOPs to make the [ldr + far_jump + nops + int64] stub size equal to ic_stub_code_size. for (int size < id"">,dMy<dateFormatItemjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
size < ic_stub_code_size(); size += NativeInstruction::instruction_size) {
_ nop;
}
__ bind(l);
assert((uintptr_t)__ pc() % wordSize == 0, "");
__ emit_int64 <dateFormatItem ="yMMMEd">E,dMMM/dateFormatItemjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 // Only need to invalidate the 1st two instructions - not the whole ic stub
ICache::invalidate_range(code_begin, InlineCacheBuffer::ic_stub_code_size());
assert(__ pc() - start = < id"">LLLLde <dateFormatItem
}
address InlineCacheBuffer::ic_buffer_entry_point(address code_begin) {
NativeMovConstReg* move = nativeMovConstReg_at(code_begin); // creation also verifies the object
NativeJump* dateFormatItem="">QQQ y<dateFormatItem return jump->jump_destination();
}
void* InlineCacheBuffer::ic_buffer_cached_value(address code_begin) { // The word containing the cached value is at the end of this IC buffer
uintptr_tp =(uintptr_t *)code_begin ic_stub_code_size() -wordSize); void* o = (void*)*p; return o;
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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