[llvm-commits] [llvm] r109547 - /llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp

[Gabor Greif]

Author: ggreif
Date: Tue Jul 27 17:02:00 2010
New Revision: 109547

URL: http://llvm.org/viewvc/llvm-project?rev=109547&view=rev
Log:
recommit simplification (originally r109504, backed out in r109508) now that problem in CallSiteBase is fixed

Modified:
    llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp

Modified: llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp?rev=109547&r1=109546&r2=109547&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp Tue Jul 27 17:02:00 2010
@@ -120,10 +120,9 @@
       Pointer = CI->getArgOperand(0);
       // calls to free() erase the entire structure
       PointerSize = ~0ULL;
-    } else if (isa<CallInst>(Inst) || isa<InvokeInst>(Inst)) {
+    } else if (CallSite InstCS = Inst) {
       // Debug intrinsics don't cause dependences.
       if (isa<DbgInfoIntrinsic>(Inst)) continue;
-      CallSite InstCS = CallSite::get(Inst);
       // If these two calls do not interfere, look past it.
       switch (AA->getModRefInfo(CS, InstCS)) {
       case AliasAnalysis::NoModRef:
@@ -387,7 +386,7 @@
       MemSize = cast<ConstantInt>(II->getArgOperand(1))->getZExtValue();
       break;
     default:
-      CallSite QueryCS = CallSite::get(QueryInst);
+      CallSite QueryCS(QueryInst);
       bool isReadOnly = AA->onlyReadsMemory(QueryCS);
       LocalCache = getCallSiteDependencyFrom(QueryCS, isReadOnly, ScanPos,
                                              QueryParent);