// Return true if this is a reference to a stub containing the address of the
// global, not the global itself.
- return isGlobalStubReference(GVOp);
+ return isGlobalStubReference(GVOp.getTargetFlags());
}
template<class CodeEmitter>
// Otherwise, this isn't something we can handle, reject it.
return;
}
+
// 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()))
if (MO.isGlobal()) {
// If this is a load of a stub, not of the global, we can remat it. This
// access will always return the address of the global.
- if (isGlobalStubReference(MO))
+ if (isGlobalStubReference(MO.getTargetFlags()))
return true;
// If the global itself is constant, we can remat the load.
return true;
if (MO.isGlobal())
- return isGlobalStubReference(MO);
+ return isGlobalStubReference(MO.getTargetFlags());
// If this is a load from an invariant stack slot, the load is a constant.
if (MO.isFI()) {
/// instruction info tracks.
///
namespace X86II {
- enum {
+ /// Target Operand Flag enum.
+ enum TOF {
//===------------------------------------------------------------------===//
// X86 Specific MachineOperand flags.
/// which is a PIC-base-relative reference to a hidden dyld lazy pointer
/// stub.
MO_DARWIN_HIDDEN_NONLAZY_PIC_BASE = 17
-
};
}
-/// isGlobalStubReference - Return true if the specified GlobalValue operand is
+/// isGlobalStubReference - Return true if the specified TargetFlag operand is
/// a reference to a stub for a global, not the global itself.
-inline static bool isGlobalStubReference(const MachineOperand &MO) {
- assert(MO.isGlobal() && "Predicate only works on globalvalue operands");
- switch (MO.getTargetFlags()) {
+inline static bool isGlobalStubReference(unsigned char TargetFlag) {
+ switch (TargetFlag) {
case X86II::MO_DLLIMPORT: // dllimport stub.
case X86II::MO_GOTPCREL: // rip-relative GOT reference.
case X86II::MO_GOT: // normal GOT reference.