[llvm-commits] [llvm] r49060 - /llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

[Tanya Lattner]

Author: tbrethou
Date: Tue Apr  1 18:41:44 2008
New Revision: 49060

URL: http://llvm.org/viewvc/llvm-project?rev=49060&view=rev
Log:
Reverting 49056 due to the build being broken.

Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp?rev=49060&r1=49059&r2=49060&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp Tue Apr  1 18:41:44 2008
@@ -232,8 +232,8 @@
     return false;
 
   // First see if it is possible to eliminate loop itself or not.
-  for (SmallVector<SplitInfo, 4>::iterator SI = SplitData.begin();
-       SI != SplitData.end();) {
+  for (SmallVector<SplitInfo, 4>::iterator SI = SplitData.begin(),
+         E = SplitData.end(); SI != E;) {
     SplitInfo &SD = *SI;
     ICmpInst *CI = dyn_cast<ICmpInst>(SD.SplitCondition);
     if (SD.SplitCondition->getOpcode() == Instruction::And) {
@@ -244,7 +244,8 @@
         return Changed;
       } else {
         SmallVector<SplitInfo, 4>::iterator Delete_SI = SI;
-        SI = SplitData.erase(Delete_SI);
+        ++SI;
+        SplitData.erase(Delete_SI);
       }
     }
     else if (CI && CI->getPredicate() == ICmpInst::ICMP_EQ) {
@@ -255,7 +256,8 @@
         return Changed;
       } else {
         SmallVector<SplitInfo, 4>::iterator Delete_SI = SI;
-        SI = SplitData.erase(Delete_SI);
+        ++SI;
+        SplitData.erase(Delete_SI);
       }
     } else
       ++SI;