[llvm-commits] [llvm] r82936 - /llvm/trunk/lib/Transforms/Scalar/GVN.cpp

Chris Lattner sabre at nondot.org
Sun Sep 27 16:46:50 CDT 2009


Author: lattner
Date: Sun Sep 27 16:46:50 2009
New Revision: 82936

URL: http://llvm.org/viewvc/llvm-project?rev=82936&view=rev
Log:
simplify some code.

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

Modified: llvm/trunk/lib/Transforms/Scalar/GVN.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GVN.cpp?rev=82936&r1=82935&r2=82936&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/GVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/GVN.cpp Sun Sep 27 16:46:50 2009
@@ -1822,7 +1822,7 @@
 
   // Allocations are always uniquely numbered, so we can save time and memory
   // by fast failing them.
-  } else if (isa<AllocationInst>(I) || isMalloc(I) || isa<TerminatorInst>(I)) {
+  } else if (isa<AllocationInst>(I) || isa<TerminatorInst>(I)) {
     localAvail[I->getParent()]->table.insert(std::make_pair(Num, I));
     return false;
   }
@@ -1987,7 +1987,7 @@
          BE = CurrentBlock->end(); BI != BE; ) {
       Instruction *CurInst = BI++;
 
-      if (isa<AllocationInst>(CurInst) || isMalloc(CurInst) ||
+      if (isa<AllocationInst>(CurInst) ||
           isa<TerminatorInst>(CurInst) || isa<PHINode>(CurInst) ||
           (CurInst->getType() == Type::getVoidTy(F.getContext())) ||
           CurInst->mayReadFromMemory() || CurInst->mayHaveSideEffects() ||





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