Fix typos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295246 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/DeadMachineInstructionElim.cpp

@@ -110,7 +110,7 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
     // Start out assuming that reserved registers are live out of this block.
     LivePhysRegs = MRI->getReservedRegs();
 
-    // Add live-ins from sucessors to LivePhysRegs. Normally, physregs are not
+    // Add live-ins from successors to LivePhysRegs. Normally, physregs are not
     // live across blocks, but some targets (x86) can have flags live out of a
     // block.
     for (MachineBasicBlock::succ_iterator S = MBB.succ_begin(),

lib/CodeGen/MachineVerifier.cpp

@@ -572,7 +572,7 @@ MachineVerifier::visitMachineBasicBlockBefore(const MachineBasicBlock *MBB) {
     for (const auto &LI : MBB->liveins()) {
       if (isAllocatable(LI.PhysReg) && !MBB->isEHPad() &&
           MBB->getIterator() != MBB->getParent()->begin()) {
-        report("MBB has allocable live-in, but isn't entry or landing-pad.", MBB);
+        report("MBB has allocatable live-in, but isn't entry or landing-pad.", MBB);
       }
     }
   }