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Give GetUnderlyingObject a TargetData, to keep it in sync

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with BasicAA's DecomposeGEPExpression, which recently began
using a TargetData. This fixes PR8968, though the testcase
is awkward to reduce.

Also, update several off GetUnderlyingObject's users
which happen to have a TargetData handy to pass it in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124134 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2011-01-24 18:53:32 +00:00
parent 0e3fae27a1
commit bd1801b555
9 changed files with 24 additions and 19 deletions
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lib/Analysis/Lint.cpp
+1 -1
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@@ -567,7 +567,7 @@ Value *Lint::findValueImpl(Value *V, bool OffsetOk,
// TODO: Look through eliminable cast pairs.
// TODO: Look through calls with unique return values.
// TODO: Look through vector insert/extract/shuffle.
V = OffsetOk ? GetUnderlyingObject(V) : V->stripPointerCasts();
V = OffsetOk ? GetUnderlyingObject(V, TD) : V->stripPointerCasts();
if (LoadInst *L = dyn_cast<LoadInst>(V)) {
BasicBlock::iterator BBI = L;
BasicBlock *BB = L->getParent();