!TM.getSubtarget<X86Subtarget>().isTargetDarwin())
return false;
- return TM.getSubtarget<X86Subtarget>().GVRequiresExtraLoad(GV, TM, false);
+ return TM.getSubtarget<X86Subtarget>().GVRequiresExtraLoad(GV, TM);
}
template<class CodeEmitter>
// If the ABI doesn't require an extra load, return a direct reference to
// the global.
- if (!Subtarget->GVRequiresExtraLoad(GV, TM, false)) {
+ if (!Subtarget->GVRequiresExtraLoad(GV, TM)) {
if (Subtarget->isPICStyleRIPRel()) {
// Use rip-relative addressing if we can. Above we verified that the
// base and index registers are unused.
SelectionDAG &DAG) const {
bool IsPIC = getTargetMachine().getRelocationModel() == Reloc::PIC_;
bool ExtraLoadRequired =
- Subtarget->GVRequiresExtraLoad(GV, getTargetMachine(), false);
+ Subtarget->GVRequiresExtraLoad(GV, getTargetMachine());
// Create the TargetGlobalAddress node, folding in the constant
// offset if it is legal.
if (AM.BaseGV) {
// We can only fold this if we don't need an extra load.
- if (Subtarget->GVRequiresExtraLoad(AM.BaseGV, getTargetMachine(), false))
+ if (Subtarget->GVRequiresExtraLoad(AM.BaseGV, getTargetMachine()))
return false;
// If BaseGV requires a register, we cannot also have a BaseReg.
if (Subtarget->GVRequiresRegister(AM.BaseGV, getTargetMachine()) &&
}
// If we require an extra load to get this address, as in PIC mode, we
// can't accept it.
- if (Subtarget->GVRequiresExtraLoad(GA->getGlobal(), getTargetMachine(),
- false))
+ if (Subtarget->GVRequiresExtraLoad(GA->getGlobal(), getTargetMachine()))
return;
if (hasMemory)
/// isGVStub - Return true if the GV requires an extra load to get the
/// real address.
static inline bool isGVStub(GlobalValue *GV, X86TargetMachine &TM) {
- return TM.getSubtarget<X86Subtarget>().GVRequiresExtraLoad(GV, TM, false);
+ return TM.getSubtarget<X86Subtarget>().GVRequiresExtraLoad(GV, TM);
}
/// CanRematLoadWithDispOperand - Return true if a load with the specified
/// value of GV itself. This means that the GlobalAddress must be in the base
/// or index register of the address, not the GV offset field.
bool X86Subtarget::GVRequiresExtraLoad(const GlobalValue *GV,
- const TargetMachine &TM,
- bool isDirectCall) const {
+ const TargetMachine &TM) const {
// Windows targets only require an extra load for DLLImport linkage values,
// and they need these regardless of whether we're in PIC mode or not.
if (isTargetCygMing() || isTargetWindows())
return false;
if (isTargetDarwin()) {
- if (isDirectCall)
- return false;
bool isDecl = GV->isDeclaration() && !GV->hasNotBeenReadFromBitcode();
if (GV->hasHiddenVisibility() &&
(Is64Bit || (!isDecl && !GV->hasCommonLinkage())))
// target is x86-64 or the symbol is definitely defined in the current
// translation unit.
return false;
- return !isDirectCall && (isDecl || GV->isWeakForLinker());
+ return isDecl || GV->isWeakForLinker();
} else if (isTargetELF()) {
// Extra load is needed for all externally visible.
- if (isDirectCall)
- return false;
if (GV->hasLocalLinkage() || GV->hasHiddenVisibility())
return false;
return true;
/// a register, but not an extra load.
bool X86Subtarget::GVRequiresRegister(const GlobalValue *GV,
const TargetMachine &TM) const {
- if (GVRequiresExtraLoad(GV, TM, false))
+ if (GVRequiresExtraLoad(GV, TM))
return true;
// Code below here need only consider cases where GVRequiresExtraLoad
/// symbols are indirect, loading the value at address GV rather then the
/// value of GV itself. This means that the GlobalAddress must be in the base
/// or index register of the address, not the GV offset field.
- bool GVRequiresExtraLoad(const GlobalValue* GV, const TargetMachine &TM,
- bool isDirectCall) const;
+ bool GVRequiresExtraLoad(const GlobalValue* GV, const TargetMachine &TM)const;
/// True if accessing the GV requires a register. This is a superset of the
/// cases where GVRequiresExtraLoad is true. Some variations of PIC require