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- Change getelementptr instruction to use long indexes instead of uint
indexes for sequential types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3683 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -822,7 +822,7 @@ static GenericValue executeGEPOperation(Value *Ptr, User::op_iterator I,
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} else if (const SequentialType *ST = cast<SequentialType>(Ty)) {
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// Get the index number for the array... which must be uint type...
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assert((*I)->getType() == Type::UIntTy);
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assert((*I)->getType() == Type::LongTy);
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unsigned Idx = getOperandValue(*I, SF).UIntVal;
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if (const ArrayType *AT = dyn_cast<ArrayType>(ST))
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if (Idx >= AT->getNumElements() && ArrayChecksEnabled) {
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@ -24,9 +24,6 @@
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#include <math.h>
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using std::vector;
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//************************* Forward Declarations ***************************/
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//************************ Internal Functions ******************************/
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@ -937,15 +934,6 @@ CreateCodeForFixedSizeAlloca(const TargetMachine& target,
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}
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// Check for a constant (uint) 0.
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inline bool
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IsZero(Value* idx)
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{
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return (isa<ConstantInt>(idx) && cast<ConstantInt>(idx)->isNullValue());
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}
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//------------------------------------------------------------------------
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// Function SetOperandsForMemInstr
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//
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@ -1004,7 +992,8 @@ SetOperandsForMemInstr(vector<MachineInstr*>& mvec,
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// offset. (An extra leading zero offset, if any, can be ignored.)
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// Generate code sequence to compute address from index.
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//
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bool firstIdxIsZero = IsZero(idxVec[0]);
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bool firstIdxIsZero =
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(idxVec[0] == Constant::getNullValue(idxVec[0]->getType()));
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assert(idxVec.size() == 1U + firstIdxIsZero
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&& "Array refs must be lowered before Instruction Selection");
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