Update LLVM to 92395.

1 files changed, 8 insertions, 6 deletions

diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index ed407eb..6314331 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -1065,7 +1065,7 @@ SimpleRegisterCoalescing::isWinToJoinVRWithSrcPhysReg(MachineInstr *CopyMI,
       if (SuccMBB == CopyMBB)
         continue;
       if (DstInt.overlaps(li_->getMBBStartIdx(SuccMBB),
-                      li_->getMBBEndIdx(SuccMBB).getNextIndex().getBaseIndex()))
+                          li_->getMBBEndIdx(SuccMBB)))
         return false;
     }
   }
@@ -1121,7 +1121,7 @@ SimpleRegisterCoalescing::isWinToJoinVRWithDstPhysReg(MachineInstr *CopyMI,
       if (PredMBB == SMBB)
         continue;
       if (SrcInt.overlaps(li_->getMBBStartIdx(PredMBB),
-                      li_->getMBBEndIdx(PredMBB).getNextIndex().getBaseIndex()))
+                          li_->getMBBEndIdx(PredMBB)))
         return false;
     }
   }
@@ -2246,8 +2246,9 @@ SimpleRegisterCoalescing::JoinIntervals(LiveInterval &LHS, LiveInterval &RHS,
         continue;
 
       // Figure out the value # from the RHS.
-      LHSValsDefinedFromRHS[VNI]=
-        RHS.getLiveRangeContaining(VNI->def.getPrevSlot())->valno;
+      LiveRange *lr = RHS.getLiveRangeContaining(VNI->def.getPrevSlot());
+      assert(lr && "Cannot find live range");
+      LHSValsDefinedFromRHS[VNI] = lr->valno;
     }
 
     // Loop over the value numbers of the RHS, seeing if any are defined from
@@ -2264,8 +2265,9 @@ SimpleRegisterCoalescing::JoinIntervals(LiveInterval &LHS, LiveInterval &RHS,
         continue;
 
       // Figure out the value # from the LHS.
-      RHSValsDefinedFromLHS[VNI]=
-        LHS.getLiveRangeContaining(VNI->def.getPrevSlot())->valno;
+      LiveRange *lr = LHS.getLiveRangeContaining(VNI->def.getPrevSlot());
+      assert(lr && "Cannot find live range");
+      RHSValsDefinedFromLHS[VNI] = lr->valno;
     }
 
     LHSValNoAssignments.resize(LHS.getNumValNums(), -1);