commit 7bef92ac7ad4da315fab3aca017175e856cb4702
author Owen Anderson <resistor@mac.com> Tue Aug 24 22:00:55 2010 +0000
committer Owen Anderson <resistor@mac.com> Tue Aug 24 22:00:55 2010 +0000
tree 5564ea5dd1690172e7ae4bbf996a9f42a5ead0d9
parent dae90c6afb5f625244c5bb3962669bd1f8a3d5be

NULL loads are only invalid in the default address space.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111972 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/LazyValueInfo.cpp

diff --git a/lib/Analysis/LazyValueInfo.cpp b/lib/Analysis/LazyValueInfo.cpp
index 88fa15a..e4cd867 100644
--- a/lib/Analysis/LazyValueInfo.cpp
+++ b/lib/Analysis/LazyValueInfo.cpp
@@ -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));
         }
       }