#define LLVM_CODEGEN_MACHINEINSTRBUILDER_H
#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/Support/ErrorHandling.h"
namespace llvm {
class TargetInstrDesc;
+class MDNode;
namespace RegState {
enum {
Dead = 0x10,
Undef = 0x20,
EarlyClobber = 0x40,
+ Debug = 0x80,
ImplicitDefine = Implicit | Define,
ImplicitKill = Implicit | Kill
};
flags & RegState::Dead,
flags & RegState::Undef,
flags & RegState::EarlyClobber,
- SubReg));
+ SubReg,
+ flags & RegState::Debug));
return *this;
}
return *this;
}
- const MachineInstrBuilder &addGlobalAddress(GlobalValue *GV,
+ const MachineInstrBuilder &addGlobalAddress(const GlobalValue *GV,
int64_t Offset = 0,
unsigned char TargetFlags = 0) const {
MI->addOperand(MachineOperand::CreateGA(GV, Offset, TargetFlags));
return *this;
}
- const MachineInstrBuilder &addMetadata(MDNode *N,
- int64_t Offset = 0,
- unsigned char TargetFlags = 0) const {
- MI->addOperand(MachineOperand::CreateMDNode(N, Offset, TargetFlags));
- return *this;
- }
-
const MachineInstrBuilder &addExternalSymbol(const char *FnName,
unsigned char TargetFlags = 0) const {
MI->addOperand(MachineOperand::CreateES(FnName, TargetFlags));
return *this;
}
- const MachineInstrBuilder &addMemOperand(const MachineMemOperand &MMO) const {
+ const MachineInstrBuilder &addMemOperand(MachineMemOperand *MMO) const {
MI->addMemOperand(*MI->getParent()->getParent(), MMO);
return *this;
}
+ const MachineInstrBuilder &setMemRefs(MachineInstr::mmo_iterator b,
+ MachineInstr::mmo_iterator e) const {
+ MI->setMemRefs(b, e);
+ return *this;
+ }
+
+
const MachineInstrBuilder &addOperand(const MachineOperand &MO) const {
MI->addOperand(MO);
return *this;
}
+
+ const MachineInstrBuilder &addMetadata(const MDNode *MD) const {
+ MI->addOperand(MachineOperand::CreateMetadata(MD));
+ return *this;
+ }
+
+ const MachineInstrBuilder &addSym(MCSymbol *Sym) const {
+ MI->addOperand(MachineOperand::CreateMCSymbol(Sym));
+ return *this;
+ }
+
+ // Add a displacement from an existing MachineOperand with an added offset.
+ const MachineInstrBuilder &addDisp(const MachineOperand &Disp,
+ int64_t off) const {
+ switch (Disp.getType()) {
+ default:
+ llvm_unreachable("Unhandled operand type in addDisp()");
+ case MachineOperand::MO_Immediate:
+ return addImm(Disp.getImm() + off);
+ case MachineOperand::MO_GlobalAddress:
+ return addGlobalAddress(Disp.getGlobal(), Disp.getOffset() + off);
+ }
+ }
};
/// BuildMI - Builder interface. Specify how to create the initial instruction