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8047326: Consolidate all CompiledIC::CompiledIC implementations and move it to compiledIC.cpp

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Reviewed-by: vlivanov, ehelin
This commit is contained in:
Stefan Karlsson 2014-06-25 08:56:57 +02:00
parent 24fcad36b4
commit c3148bb6cb
5 changed files with 24 additions and 112 deletions
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28
hotspot/src/cpu/ppc/vm/compiledIC_ppc.cpp
View file

@ -50,34 +50,6 @@ bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) {
return is_icholder_entry(call->destination()); return is_icholder_entry(call->destination());
} }
//-----------------------------------------------------------------------------
// High-level access to an inline cache. Guaranteed to be MT-safe.
CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
: _ic_call(call)
{
address ic_call = call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
assert(nm != NULL, "must pass nmethod");
assert(nm->contains(ic_call), "must be in nmethod");
// Search for the ic_call at the given address.
RelocIterator iter(nm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
if (iter.type() == relocInfo::virtual_call_type) {
virtual_call_Relocation* r = iter.virtual_call_reloc();
_is_optimized = false;
_value = nativeMovConstReg_at(r->cached_value());
} else {
assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
_is_optimized = true;
_value = NULL;
}
}
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
// A PPC CompiledStaticCall looks like this: // A PPC CompiledStaticCall looks like this:

28
hotspot/src/cpu/sparc/vm/compiledIC_sparc.cpp
View file

@ -50,34 +50,6 @@ bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) {
return is_icholder_entry(call->destination()); return is_icholder_entry(call->destination());
} }
//-----------------------------------------------------------------------------
// High-level access to an inline cache. Guaranteed to be MT-safe.
CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
: _ic_call(call)
{
address ic_call = call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
assert(nm != NULL, "must pass nmethod");
assert(nm->contains(ic_call), "must be in nmethod");
// Search for the ic_call at the given address.
RelocIterator iter(nm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
if (iter.type() == relocInfo::virtual_call_type) {
virtual_call_Relocation* r = iter.virtual_call_reloc();
_is_optimized = false;
_value = nativeMovConstReg_at(r->cached_value());
} else {
assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
_is_optimized = true;
_value = NULL;
}
}
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
#define __ _masm. #define __ _masm.

28
hotspot/src/cpu/x86/vm/compiledIC_x86.cpp
View file

@ -47,34 +47,6 @@ bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) {
return is_icholder_entry(call->destination()); return is_icholder_entry(call->destination());
} }
//-----------------------------------------------------------------------------
// High-level access to an inline cache. Guaranteed to be MT-safe.
CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
: _ic_call(call)
{
address ic_call = call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
assert(nm != NULL, "must pass nmethod");
assert(nm->contains(ic_call), "must be in nmethod");
// Search for the ic_call at the given address.
RelocIterator iter(nm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
if (iter.type() == relocInfo::virtual_call_type) {
virtual_call_Relocation* r = iter.virtual_call_reloc();
_is_optimized = false;
_value = nativeMovConstReg_at(r->cached_value());
} else {
assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
_is_optimized = true;
_value = NULL;
}
}
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
#define __ _masm. #define __ _masm.

28
hotspot/src/cpu/zero/vm/compiledIC_zero.cpp
View file

@ -58,34 +58,6 @@ bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) {
return is_icholder_entry(call->destination()); return is_icholder_entry(call->destination());
} }
//-----------------------------------------------------------------------------
// High-level access to an inline cache. Guaranteed to be MT-safe.
CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
: _ic_call(call)
{
address ic_call = call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
assert(nm != NULL, "must pass nmethod");
assert(nm->contains(ic_call), "must be in nmethod");
// Search for the ic_call at the given address.
RelocIterator iter(nm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
if (iter.type() == relocInfo::virtual_call_type) {
virtual_call_Relocation* r = iter.virtual_call_reloc();
_is_optimized = false;
_value = nativeMovConstReg_at(r->cached_value());
} else {
assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
_is_optimized = true;
_value = NULL;
}
}
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
void CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf) { void CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf) {

24
hotspot/src/share/vm/code/compiledIC.cpp
View file

@ -159,6 +159,30 @@ address CompiledIC::stub_address() const {
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// High-level access to an inline cache. Guaranteed to be MT-safe. // High-level access to an inline cache. Guaranteed to be MT-safe.
CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
: _ic_call(call)
{
address ic_call = call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
assert(nm != NULL, "must pass nmethod");
assert(nm->contains(ic_call), "must be in nmethod");
// Search for the ic_call at the given address.
RelocIterator iter(nm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
if (iter.type() == relocInfo::virtual_call_type) {
virtual_call_Relocation* r = iter.virtual_call_reloc();
_is_optimized = false;
_value = nativeMovConstReg_at(r->cached_value());
} else {
assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
_is_optimized = true;
_value = NULL;
}
}
bool CompiledIC::set_to_megamorphic(CallInfo* call_info, Bytecodes::Code bytecode, TRAPS) { bool CompiledIC::set_to_megamorphic(CallInfo* call_info, Bytecodes::Code bytecode, TRAPS) {
assert(CompiledIC_lock->is_locked() || SafepointSynchronize::is_at_safepoint(), ""); assert(CompiledIC_lock->is_locked() || SafepointSynchronize::is_at_safepoint(), "");