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Fix stride computations for long double arrays.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42508 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2007-10-01 23:08:35 +00:00
parent d57c3884af
commit a7ac2bd407
3 changed files with 8 additions and 4 deletions
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6
lib/CodeGen/AsmPrinter.cpp
View File

@ -816,8 +816,12 @@ void AsmPrinter::EmitGlobalConstant(const Constant *CV) {
if (CVA->isString()) {
EmitString(CVA);
} else { // Not a string. Print the values in successive locations
for (unsigned i = 0, e = CVA->getNumOperands(); i != e; ++i)
for (unsigned i = 0, e = CVA->getNumOperands(); i != e; ++i) {
EmitGlobalConstant(CVA->getOperand(i));
const Type* EltTy = CVA->getType()->getElementType();
uint64_t padSize = TD->getABITypeSize(EltTy) - TD->getTypeSize(EltTy);
EmitZeros(padSize);
}
}
return;
} else if (const ConstantStruct *CVS = dyn_cast<ConstantStruct>(CV)) {

4
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -2279,13 +2279,13 @@ void SelectionDAGLowering::visitGetElementPtr(User &I) {
if (ConstantInt *CI = dyn_cast<ConstantInt>(Idx)) {
if (CI->getZExtValue() == 0) continue;
uint64_t Offs =
TD->getTypeSize(Ty)*cast<ConstantInt>(CI)->getSExtValue();
TD->getABITypeSize(Ty)*cast<ConstantInt>(CI)->getSExtValue();
N = DAG.getNode(ISD::ADD, N.getValueType(), N, getIntPtrConstant(Offs));
continue;
}
// N = N + Idx * ElementSize;
uint64_t ElementSize = TD->getTypeSize(Ty);
uint64_t ElementSize = TD->getABITypeSize(Ty);
SDOperand IdxN = getValue(Idx);
// If the index is smaller or larger than intptr_t, truncate or extend

2
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@ -286,7 +286,7 @@ SCEVHandle LoopStrengthReduce::GetExpressionSCEV(Instruction *Exp, Loop *L) {
Value *OpVal = getCastedVersionOf(opcode, GEP->getOperand(i));
SCEVHandle Idx = SE->getSCEV(OpVal);
uint64_t TypeSize = TD->getTypeSize(GTI.getIndexedType());
uint64_t TypeSize = TD->getABITypeSize(GTI.getIndexedType());
if (TypeSize != 1)
Idx = SCEVMulExpr::get(Idx,
SCEVConstant::get(ConstantInt::get(UIntPtrTy,