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8338158: Cleanup ShouldNotXXX uses in machnode.cpp

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Reviewed-by: chagedorn, kvn, dlong
This commit is contained in:
Kim Barrett 2024-08-13 18:03:52 +00:00
parent ca99f37f82
commit 8e682aca24
1 changed files with 5 additions and 9 deletions
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14
src/hotspot/share/opto/machnode.cpp
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@ -45,9 +45,9 @@ int MachOper::reg(PhaseRegAlloc *ra_, const Node *node, int idx) const {
} }
intptr_t MachOper::constant() const { return 0x00; } intptr_t MachOper::constant() const { return 0x00; }
relocInfo::relocType MachOper::constant_reloc() const { return relocInfo::none; } relocInfo::relocType MachOper::constant_reloc() const { return relocInfo::none; }
jdouble MachOper::constantD() const { ShouldNotReachHere(); return 0.0; } jdouble MachOper::constantD() const { ShouldNotReachHere(); }
jfloat MachOper::constantF() const { ShouldNotReachHere(); return 0.0; } jfloat MachOper::constantF() const { ShouldNotReachHere(); }
jlong MachOper::constantL() const { ShouldNotReachHere(); return CONST64(0) ; } jlong MachOper::constantL() const { ShouldNotReachHere(); }
TypeOopPtr *MachOper::oop() const { return nullptr; } TypeOopPtr *MachOper::oop() const { return nullptr; }
int MachOper::ccode() const { return 0x00; } int MachOper::ccode() const { return 0x00; }
// A zero, default, indicates this value is not needed. // A zero, default, indicates this value is not needed.
@ -62,8 +62,8 @@ int MachOper::index_position() const { return -1; } // no index input
// Check for PC-Relative displacement // Check for PC-Relative displacement
relocInfo::relocType MachOper::disp_reloc() const { return relocInfo::none; } relocInfo::relocType MachOper::disp_reloc() const { return relocInfo::none; }
// Return the label // Return the label
Label* MachOper::label() const { ShouldNotReachHere(); return 0; } Label* MachOper::label() const { ShouldNotReachHere(); }
intptr_t MachOper::method() const { ShouldNotReachHere(); return 0; } intptr_t MachOper::method() const { ShouldNotReachHere(); }
//------------------------------negate----------------------------------------- //------------------------------negate-----------------------------------------
@ -80,7 +80,6 @@ const Type *MachOper::type() const {
//------------------------------in_RegMask------------------------------------- //------------------------------in_RegMask-------------------------------------
const RegMask *MachOper::in_RegMask(int index) const { const RegMask *MachOper::in_RegMask(int index) const {
ShouldNotReachHere(); ShouldNotReachHere();
return nullptr;
} }
//------------------------------dump_spec-------------------------------------- //------------------------------dump_spec--------------------------------------
@ -93,14 +92,12 @@ void MachOper::dump_spec(outputStream *st) const { }
// Print any per-operand special info // Print any per-operand special info
uint MachOper::hash() const { uint MachOper::hash() const {
ShouldNotCallThis(); ShouldNotCallThis();
return 5;
} }
//------------------------------cmp-------------------------------------------- //------------------------------cmp--------------------------------------------
// Print any per-operand special info // Print any per-operand special info
bool MachOper::cmp( const MachOper &oper ) const { bool MachOper::cmp( const MachOper &oper ) const {
ShouldNotCallThis(); ShouldNotCallThis();
return opcode() == oper.opcode();
} }
//------------------------------hash------------------------------------------- //------------------------------hash-------------------------------------------
@ -207,7 +204,6 @@ void MachNode::fill_new_machnode(MachNode* node) const {
// Return an equivalent instruction using memory for cisc_operand position // Return an equivalent instruction using memory for cisc_operand position
MachNode *MachNode::cisc_version(int offset) { MachNode *MachNode::cisc_version(int offset) {
ShouldNotCallThis(); ShouldNotCallThis();
return nullptr;
} }
void MachNode::use_cisc_RegMask() { void MachNode::use_cisc_RegMask() {