[llvm-commits] [llvm] r106627 - /llvm/trunk/lib/CodeGen/LiveInterval.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Wed Jun 23 10:34:36 2010
New Revision: 106627

URL: http://llvm.org/viewvc/llvm-project?rev=106627&view=rev
Log:
Add a few VNInfo data structure checks.

Modified:
    llvm/trunk/lib/CodeGen/LiveInterval.cpp

Modified: llvm/trunk/lib/CodeGen/LiveInterval.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveInterval.cpp?rev=106627&r1=106626&r2=106627&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveInterval.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveInterval.cpp Wed Jun 23 10:34:36 2010
@@ -529,6 +529,7 @@
   SmallVector<VNInfo*, 4> ReplacedValNos;
   iterator IP = begin();
   for (const_iterator I = RHS.begin(), E = RHS.end(); I != E; ++I) {
+    assert(I->valno == RHS.getValNumInfo(I->valno->id) && "Bad VNInfo");
     if (I->valno != RHSValNo)
       continue;
     SlotIndex Start = I->start, End = I->end;
@@ -823,8 +824,10 @@
   else {
     OS << " = ";
     for (LiveInterval::Ranges::const_iterator I = ranges.begin(),
-           E = ranges.end(); I != E; ++I)
-    OS << *I;
+           E = ranges.end(); I != E; ++I) {
+      OS << *I;
+      assert(I->valno == getValNumInfo(I->valno->id) && "Bad VNInfo");
+    }
   }
   
   // Print value number info.