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| author | Owen Anderson <resistor@mac.com> | 2010-08-24 22:00:55 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2010-08-24 22:00:55 +0000 |
| commit | a10000006efceb945ae37f420a039680cb6db845 (patch) | |
| tree | 436271ba86744567b19c62c7c7739ab35e9b874a | |
| parent | b695c83de9e07fe030f423ea92656ae126ec8bb1 (diff) | |
| download | bcm5719-llvm-a10000006efceb945ae37f420a039680cb6db845.tar.gz bcm5719-llvm-a10000006efceb945ae37f420a039680cb6db845.zip | |
NULL loads are only invalid in the default address space.
llvm-svn: 111972
| -rw-r--r-- | llvm/lib/Analysis/LazyValueInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp index 88fa15a88f9..e4cd867743a 100644 --- a/llvm/lib/Analysis/LazyValueInfo.cpp +++ b/llvm/lib/Analysis/LazyValueInfo.cpp @@ -460,7 +460,7 @@ LVILatticeVal LVIQuery::getBlockValue(BasicBlock *BB) { 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)); } } |
