[CodeGen] Rename MachineInstrBuilder::addOperand. NFC

Rename from addOperand to just add, to match the other method that has been
added to MachineInstrBuilder for adding more than just 1 operand.

See https://reviews.llvm.org/D28057 for the whole discussion.

Differential Revision: https://reviews.llvm.org/D28556

llvm-svn: 291891
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 9140fe6..4c0c04c 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -1464,16 +1464,16 @@
       VGPRIndexMode::SRC0_ENABLE : VGPRIndexMode::DST_ENABLE;
     if (Offset == 0) {
       MachineInstr *SetOn =
-        BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_SET_GPR_IDX_ON))
-        .addOperand(*Idx)
-        .addImm(IdxMode);
+          BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_SET_GPR_IDX_ON))
+              .add(*Idx)
+              .addImm(IdxMode);
 
       SetOn->getOperand(3).setIsUndef();
     } else {
       unsigned Tmp = MRI.createVirtualRegister(&AMDGPU::SReg_32_XM0RegClass);
       BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_ADD_I32), Tmp)
-        .addOperand(*Idx)
-        .addImm(Offset);
+          .add(*Idx)
+          .addImm(Offset);
       MachineInstr *SetOn =
         BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_SET_GPR_IDX_ON))
         .addReg(Tmp, RegState::Kill)
@@ -1486,12 +1486,11 @@
   }
 
   if (Offset == 0) {
-    BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_MOV_B32), AMDGPU::M0)
-      .addOperand(*Idx);
+    BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_MOV_B32), AMDGPU::M0).add(*Idx);
   } else {
     BuildMI(*MBB, I, DL, TII->get(AMDGPU::S_ADD_I32), AMDGPU::M0)
-      .addOperand(*Idx)
-      .addImm(Offset);
+        .add(*Idx)
+        .addImm(Offset);
   }
 
   return true;
@@ -1628,9 +1627,9 @@
     assert(Offset == 0);
 
     BuildMI(MBB, I, DL, TII->get(TargetOpcode::INSERT_SUBREG), Dst)
-      .addOperand(*SrcVec)
-      .addOperand(*Val)
-      .addImm(SubReg);
+        .add(*SrcVec)
+        .add(*Val)
+        .addImm(SubReg);
 
     MI.eraseFromParent();
     return &MBB;
@@ -1642,11 +1641,11 @@
 
     if (UseGPRIdxMode) {
       BuildMI(MBB, I, DL, TII->get(AMDGPU::V_MOV_B32_indirect))
-        .addReg(SrcVec->getReg(), RegState::Undef, SubReg) // vdst
-        .addOperand(*Val)
-        .addReg(Dst, RegState::ImplicitDefine)
-        .addReg(SrcVec->getReg(), RegState::Implicit)
-        .addReg(AMDGPU::M0, RegState::Implicit);
+          .addReg(SrcVec->getReg(), RegState::Undef, SubReg) // vdst
+          .add(*Val)
+          .addReg(Dst, RegState::ImplicitDefine)
+          .addReg(SrcVec->getReg(), RegState::Implicit)
+          .addReg(AMDGPU::M0, RegState::Implicit);
 
       BuildMI(MBB, I, DL, TII->get(AMDGPU::S_SET_GPR_IDX_OFF));
     } else {
@@ -1655,7 +1654,7 @@
       BuildMI(MBB, I, DL, MovRelDesc)
           .addReg(Dst, RegState::Define)
           .addReg(SrcVec->getReg())
-          .addOperand(*Val)
+          .add(*Val)
           .addImm(SubReg - AMDGPU::sub0);
     }
 
@@ -1688,18 +1687,18 @@
 
   if (UseGPRIdxMode) {
     BuildMI(*LoopBB, InsPt, DL, TII->get(AMDGPU::V_MOV_B32_indirect))
-      .addReg(PhiReg, RegState::Undef, SubReg) // vdst
-      .addOperand(*Val) // src0
-      .addReg(Dst, RegState::ImplicitDefine)
-      .addReg(PhiReg, RegState::Implicit)
-      .addReg(AMDGPU::M0, RegState::Implicit);
+        .addReg(PhiReg, RegState::Undef, SubReg) // vdst
+        .add(*Val)                               // src0
+        .addReg(Dst, RegState::ImplicitDefine)
+        .addReg(PhiReg, RegState::Implicit)
+        .addReg(AMDGPU::M0, RegState::Implicit);
   } else {
     const MCInstrDesc &MovRelDesc = TII->get(getMOVRELDPseudo(VecRC));
 
     BuildMI(*LoopBB, InsPt, DL, MovRelDesc)
         .addReg(Dst, RegState::Define)
         .addReg(PhiReg)
-        .addOperand(*Val)
+        .add(*Val)
         .addImm(SubReg - AMDGPU::sub0);
   }
 
@@ -1738,15 +1737,15 @@
   case AMDGPU::SI_INIT_M0: {
     BuildMI(*BB, MI.getIterator(), MI.getDebugLoc(),
             TII->get(AMDGPU::S_MOV_B32), AMDGPU::M0)
-      .addOperand(MI.getOperand(0));
+        .add(MI.getOperand(0));
     MI.eraseFromParent();
     return BB;
   }
   case AMDGPU::GET_GROUPSTATICSIZE: {
     DebugLoc DL = MI.getDebugLoc();
     BuildMI(*BB, MI, DL, TII->get(AMDGPU::S_MOV_B32))
-      .addOperand(MI.getOperand(0))
-      .addImm(MFI->getLDSSize());
+        .add(MI.getOperand(0))
+        .addImm(MFI->getLDSSize());
     MI.eraseFromParent();
     return BB;
   }
@@ -1797,7 +1796,7 @@
     const SIInstrInfo *TII = getSubtarget()->getInstrInfo();
     const DebugLoc &DL = MI.getDebugLoc();
     MachineInstr *Br = BuildMI(*BB, MI, DL, TII->get(AMDGPU::S_CBRANCH_SCC1))
-      .addOperand(MI.getOperand(0));
+                           .add(MI.getOperand(0));
     Br->getOperand(1).setIsUndef(true); // read undef SCC
     MI.eraseFromParent();
     return BB;