Fix -Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99895 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp
index 7af25dd7e88ea6faec048eaef9122897e2ea163e..465b30692129db0b2c11e896c5ecb4cef565e306 100644 (file)
--- a/lib/CodeGen/LiveInterval.cpp
+++ b/lib/CodeGen/LiveInterval.cpp
@@ -303,7 +303,6 @@ void LiveInterval::removeRange(SlotIndex Start, SlotIndex End,
           // otherwise mark it as ~1U so it can be nuked later.
           if (ValNo->id == getNumValNums()-1) {
             do {
-              VNInfo *VNI = valnos.back();
               valnos.pop_back();
             } while (!valnos.empty() && valnos.back()->isUnused());
           } else {
@@ -350,7 +349,6 @@ void LiveInterval::removeValNo(VNInfo *ValNo) {
   // otherwise mark it as ~1U so it can be nuked later.
   if (ValNo->id == getNumValNums()-1) {
     do {
-      VNInfo *VNI = valnos.back();
       valnos.pop_back();
     } while (!valnos.empty() && valnos.back()->isUnused());
   } else {
@@ -577,7 +575,6 @@ void LiveInterval::MergeValueInAsValue(
         // mark it as ~1U so it can be nuked later.
         if (V1->id == getNumValNums()-1) {
           do {
-            VNInfo *VNI = valnos.back();
             valnos.pop_back();
           } while (!valnos.empty() && valnos.back()->isUnused());
         } else {
@@ -745,7 +742,6 @@ VNInfo* LiveInterval::MergeValueNumberInto(VNInfo *V1, VNInfo *V2) {
   // ~1U so it can be nuked later.
   if (V1->id == getNumValNums()-1) {
     do {
-      VNInfo *VNI = valnos.back();
       valnos.pop_back();
     } while (valnos.back()->isUnused());
   } else {