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Preserve the InBounds flag when evaluating a getelementptr instruction
into a getelementptr ConstantExpr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81162 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -2227,8 +2227,9 @@ static bool EvaluateFunction(Function *F, Constant *&RetVal,
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for (User::op_iterator i = GEP->op_begin() + 1, e = GEP->op_end();
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i != e; ++i)
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GEPOps.push_back(getVal(Values, *i));
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InstResult =
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ConstantExpr::getGetElementPtr(P, &GEPOps[0], GEPOps.size());
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InstResult = cast<GEPOperator>(GEP)->isInBounds() ?
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ConstantExpr::getInBoundsGetElementPtr(P, &GEPOps[0], GEPOps.size()) :
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ConstantExpr::getGetElementPtr(P, &GEPOps[0], GEPOps.size());
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} else if (LoadInst *LI = dyn_cast<LoadInst>(CurInst)) {
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if (LI->isVolatile()) return false; // no volatile accesses.
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InstResult = ComputeLoadResult(getVal(Values, LI->getOperand(0)),
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