Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partl...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/MachineInstrBuilder.h b/include/llvm/CodeGen/MachineInstrBuilder.h
index 73611fe7db1e5982ec23aaeb3f11084363ae7bad..65d82019dc4971c58ccc429abd2fe560bba6b0b3 100644 (file)
--- a/include/llvm/CodeGen/MachineInstrBuilder.h
+++ b/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -116,9 +116,8 @@ public:
   }
 
   const MachineInstrBuilder &addExternalSymbol(const char *FnName,
-                                               int64_t Offset = 0,
                                           unsigned char TargetFlags = 0) const {
-    MI->addOperand(MachineOperand::CreateES(FnName, Offset, TargetFlags));
+    MI->addOperand(MachineOperand::CreateES(FnName, TargetFlags));
     return *this;
   }
 

diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h
index e18cc863228b1eeb54b2e7b81da8387a711d9217..741ed991702c1d42d892e5c2d7daacac2dfb1a9c 100644 (file)
--- a/include/llvm/CodeGen/MachineOperand.h
+++ b/include/llvm/CodeGen/MachineOperand.h
@@ -432,11 +432,11 @@ public:
     Op.setTargetFlags(TargetFlags);
     return Op;
   }
-  static MachineOperand CreateES(const char *SymName, int64_t Offset = 0,
+  static MachineOperand CreateES(const char *SymName,
                                  unsigned char TargetFlags = 0) {
     MachineOperand Op(MachineOperand::MO_ExternalSymbol);
     Op.Contents.OffsetedInfo.Val.SymbolName = SymName;
-    Op.setOffset(Offset);
+    Op.setOffset(0); // Offset is always 0.
     Op.setTargetFlags(TargetFlags);
     return Op;
   }

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
index 17684f528af46e348dfad535d40a8daabfca445d..ec82b351d8929e5a3a1959f845fe142f17a4d511 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
@@ -319,7 +319,7 @@ void ScheduleDAGSDNodes::AddOperand(MachineInstr *MI, SDValue Op,
     MI->addOperand(MachineOperand::CreateCPI(Idx, Offset,
                                              CP->getTargetFlags()));
   } else if (ExternalSymbolSDNode *ES = dyn_cast<ExternalSymbolSDNode>(Op)) {
-    MI->addOperand(MachineOperand::CreateES(ES->getSymbol(), 0,
+    MI->addOperand(MachineOperand::CreateES(ES->getSymbol(),
                                             ES->getTargetFlags()));
   } else {
     assert(Op.getValueType() != MVT::Other &&

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index c52a9092a1a7f5591d70529c61fcb4111a2aa0a7..1a7f06cbe3a1dec3fce76727464aca63e82a5b52 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -3237,7 +3237,7 @@ unsigned X86InstrInfo::getGlobalBaseReg(MachineFunction *MF) const {
     GlobalBaseReg = RegInfo.createVirtualRegister(X86::GR32RegisterClass);
     // Generate addl $__GLOBAL_OFFSET_TABLE_ + [.-piclabel], %some_register
     BuildMI(FirstMBB, MBBI, DL, TII->get(X86::ADD32ri), GlobalBaseReg)
-      .addReg(PC).addExternalSymbol("_GLOBAL_OFFSET_TABLE_", 0,
+      .addReg(PC).addExternalSymbol("_GLOBAL_OFFSET_TABLE_",
                                     X86II::MO_GOT_ABSOLUTE_ADDRESS);
   } else {
     GlobalBaseReg = PC;