diff options
| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2010-08-02 04:56:14 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2010-08-02 04:56:14 +0000 |
| commit | 7caf9b369cba6edaf6eac25121cbc65ee938f14d (patch) | |
| tree | c15958f4f67e8d3df28e928c7364dd09afee792b /lib/Checker/RegionStore.cpp | |
| parent | 2fe238ed293bd4bc27af9beb9fa151fad2146fa8 (diff) | |
Improve flat store: MemRegion::getAsOffset() computes a region's offset within
the top-level object. FlatStore now can bind and retrieve element and field
regions.
PR7297 is fixed by flat store.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110020 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Checker/RegionStore.cpp')
| -rw-r--r-- | lib/Checker/RegionStore.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Checker/RegionStore.cpp b/lib/Checker/RegionStore.cpp index 5dd824e772..f7e19f6f51 100644 --- a/lib/Checker/RegionStore.cpp +++ b/lib/Checker/RegionStore.cpp @@ -1146,7 +1146,7 @@ SVal RegionStoreManager::RetrieveElement(Store store, // char *y = &x; // return *y; // FIXME: This is a hack, and doesn't do anything really intelligent yet. - const RegionRawOffset &O = R->getAsRawOffset(); + const RegionRawOffset &O = R->getAsArrayOffset(); if (const TypedRegion *baseR = dyn_cast_or_null<TypedRegion>(O.getRegion())) { QualType baseT = baseR->getValueType(Ctx); if (baseT->isScalarType()) { @@ -1608,7 +1608,7 @@ Store RegionStoreManager::CopyLazyBindings(nonloc::LazyCompoundVal V, BindingKey BindingKey::Make(const MemRegion *R, Kind k) { if (const ElementRegion *ER = dyn_cast<ElementRegion>(R)) { - const RegionRawOffset &O = ER->getAsRawOffset(); + const RegionRawOffset &O = ER->getAsArrayOffset(); if (O.getRegion()) return BindingKey(O.getRegion(), O.getByteOffset(), k); |