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TargetData doesn't know the alignment of vectors :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26884 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -20,6 +20,7 @@
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetInstrInfo.h"
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#include "llvm/Target/TargetInstrInfo.h"
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#include "llvm/Target/TargetLowering.h"
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#include "llvm/Target/TargetLowering.h"
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#include "llvm/Support/MathExtras.h"
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using namespace llvm;
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using namespace llvm;
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@ -124,9 +125,15 @@ void ScheduleDAG::AddOperand(MachineInstr *MI, SDOperand Op,
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if (Align == 0) {
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if (Align == 0) {
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if (CP->get()->getType() == Type::DoubleTy)
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if (CP->get()->getType() == Type::DoubleTy)
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Align = 3; // always 8-byte align doubles.
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Align = 3; // always 8-byte align doubles.
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else
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else {
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Align = TM.getTargetData()
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Align = TM.getTargetData()
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.getTypeAlignmentShift(CP->get()->getType());
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.getTypeAlignmentShift(CP->get()->getType());
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if (Align == 0) {
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// Alignment of packed types. FIXME!
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Align = TM.getTargetData().getTypeSize(CP->get()->getType());
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Align = Log2_64(Align);
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}
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}
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}
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}
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unsigned Idx = ConstPool->getConstantPoolIndex(CP->get(), Align);
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unsigned Idx = ConstPool->getConstantPoolIndex(CP->get(), Align);
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