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src/hotspot/cpu/aarch64/aarch64.ad
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rev 53735 : AArch64 support for ValueTypes
@@ -1953,10 +1953,34 @@
// BoxLockNode is not a MachNode, so we can't just call MachNode::size(ra_).
return 4;
}
//=============================================================================
+#ifndef PRODUCT
+void MachVVEPNode::format(PhaseRegAlloc* ra_, outputStream* st) const
+{
+ st->print_cr("MachVVEPNode");
+}
+#endif
+
+void MachVVEPNode::emit(CodeBuffer& cbuf, PhaseRegAlloc* ra_) const
+{
+ // Unpack all value type args passed as oop and then jump to
+ // the verified entry point (skipping the unverified entry).
+ MacroAssembler _masm(&cbuf);
+
+ __ unpack_value_args(ra_->C);
+ __ b(*_verified_entry);
+}
+
+uint MachVVEPNode::size(PhaseRegAlloc* ra_) const
+{
+ return MachNode::size(ra_); // too many variables; just compute it the hard way
+}
+
+
+//=============================================================================
#ifndef PRODUCT
void MachUEPNode::format(PhaseRegAlloc* ra_, outputStream* st) const
{
st->print_cr("# MachUEPNode");
@@ -2365,11 +2389,11 @@
static void getCallInfo(const TypeFunc *tf, int &gpcnt, int &fpcnt, int &rtype)
{
int gps = 0;
int fps = 0;
- const TypeTuple *domain = tf->domain();
+ const TypeTuple *domain = tf->domain_cc();
int max = domain->cnt();
for (int i = TypeFunc::Parms; i < max; i++) {
const Type *t = domain->field_at(i);
switch(t->basic_type()) {
case T_FLOAT:
@@ -7883,10 +7907,25 @@
%}
ins_pipe(ialu_reg);
%}
+instruct castN2X(iRegLNoSp dst, iRegN src) %{
+ match(Set dst (CastP2X src));
+
+ ins_cost(INSN_COST);
+ format %{ "mov $dst, $src\t# ptr -> long" %}
+
+ ins_encode %{
+ if ($dst$$reg != $src$$reg) {
+ __ mov(as_Register($dst$$reg), as_Register($src$$reg));
+ }
+ %}
+
+ ins_pipe(ialu_reg);
+%}
+
instruct castP2X(iRegLNoSp dst, iRegP src) %{
match(Set dst (CastP2X src));
ins_cost(INSN_COST);
format %{ "mov $dst, $src\t# ptr -> long" %}
@@ -13396,13 +13435,13 @@
%}
// ============================================================================
// clearing of an array
-instruct clearArray_reg_reg(iRegL_R11 cnt, iRegP_R10 base, Universe dummy, rFlagsReg cr)
+instruct clearArray_reg_reg(iRegL_R11 cnt, iRegP_R10 base, iRegL val, Universe dummy, rFlagsReg cr)
%{
- match(Set dummy (ClearArray cnt base));
+ match(Set dummy (ClearArray (Binary cnt base) val));
effect(USE_KILL cnt, USE_KILL base);
ins_cost(4 * INSN_COST);
format %{ "ClearArray $cnt, $base" %}
@@ -13411,15 +13450,16 @@
%}
ins_pipe(pipe_class_memory);
%}
-instruct clearArray_imm_reg(immL cnt, iRegP_R10 base, Universe dummy, rFlagsReg cr)
+instruct clearArray_imm_reg(immL cnt, iRegP_R10 base, iRegL val, Universe dummy, rFlagsReg cr)
%{
- predicate((u_int64_t)n->in(2)->get_long()
+ predicate((u_int64_t)n->in(3)->get_long()
< (u_int64_t)(BlockZeroingLowLimit >> LogBytesPerWord));
- match(Set dummy (ClearArray cnt base));
+
+ match(Set dummy (ClearArray (Binary cnt base) val));
effect(USE_KILL base);
ins_cost(4 * INSN_COST);
format %{ "ClearArray $cnt, $base" %}
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