Change MachineInstrBuilder::addReg() to take a flag instead of a list of

booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.

I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).

llvm-svn: 71722

1 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
index 7c230ec3a8b..d2f6b9bdcb3 100644
--- a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -152,13 +152,13 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   // On the order of operands here: think "[FrameIdx + 0] = SrcReg".
   if (RC == SP::IntRegsRegisterClass)
     BuildMI(MBB, I, DL, get(SP::STri)).addFrameIndex(FI).addImm(0)
-      .addReg(SrcReg, false, false, isKill);
+      .addReg(SrcReg, getKillRegState(isKill));
   else if (RC == SP::FPRegsRegisterClass)
     BuildMI(MBB, I, DL, get(SP::STFri)).addFrameIndex(FI).addImm(0)
-      .addReg(SrcReg, false, false, isKill);
+      .addReg(SrcReg,  getKillRegState(isKill));
   else if (RC == SP::DFPRegsRegisterClass)
     BuildMI(MBB, I, DL, get(SP::STDFri)).addFrameIndex(FI).addImm(0)
-      .addReg(SrcReg, false, false, isKill);
+      .addReg(SrcReg,  getKillRegState(isKill));
   else
     assert(0 && "Can't store this register to stack slot");
 }
@@ -181,7 +181,7 @@ void SparcInstrInfo::storeRegToAddr(MachineFunction &MF, unsigned SrcReg,
   MachineInstrBuilder MIB = BuildMI(MF, DL, get(Opc));
   for (unsigned i = 0, e = Addr.size(); i != e; ++i)
     MIB.addOperand(Addr[i]);
-  MIB.addReg(SrcReg, false, false, isKill);
+  MIB.addReg(SrcReg, getKillRegState(isKill));
   NewMIs.push_back(MIB);
   return;
 }
@@ -260,13 +260,13 @@ MachineInstr *SparcInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
                       get(isFloat ? SP::STFri : SP::STDFri))
         .addFrameIndex(FI)
         .addImm(0)
-        .addReg(SrcReg, false, false, isKill);
+        .addReg(SrcReg, getKillRegState(isKill));
     } else {             // COPY -> LOAD
       unsigned DstReg = MI->getOperand(0).getReg();
       bool isDead = MI->getOperand(0).isDead();
       NewMI = BuildMI(MF, MI->getDebugLoc(),
                       get(isFloat ? SP::LDFri : SP::LDDFri))
-        .addReg(DstReg, true, false, false, isDead)
+        .addReg(DstReg, RegState::Define | getDeadRegState(isDead))
         .addFrameIndex(FI)
         .addImm(0);
     }