[llvm-commits] [llvm] r111972 - /llvm/trunk/lib/Analysis/LazyValueInfo.cpp

[Owen Anderson]

Author: resistor
Date: Tue Aug 24 17:00:55 2010
New Revision: 111972

URL: http://llvm.org/viewvc/llvm-project?rev=111972&view=rev
Log:
NULL loads are only invalid in the default address space.

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

Modified: llvm/trunk/lib/Analysis/LazyValueInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/LazyValueInfo.cpp?rev=111972&r1=111971&r2=111972&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/LazyValueInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/LazyValueInfo.cpp Tue Aug 24 17:00:55 2010
@@ -460,7 +460,7 @@
       for (Value::use_iterator UI = Val->use_begin(), UE = Val->use_end();
            UI != UE; ++UI) {
         LoadInst *L = dyn_cast<LoadInst>(*UI);
-        if (L && L->getParent() == BB) {
+        if (L && L->getParent() == BB && L->getPointerAddressSpace() == 0) {
           return LVILatticeVal::getNot(ConstantPointerNull::get(PTy));
         }
       }