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llvm-svn: 63199
This commit is contained in:
Duncan Sands 2009-01-28 14:42:54 +00:00
parent aee16d4916
commit 7c360defc8
1 changed files with 5 additions and 8 deletions
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13
lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
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@ -374,12 +374,9 @@ unsigned FunctionLoweringInfo::CreateRegForValue(const Value *V) {
/// larger then ValueVT then AssertOp can be used to specify whether the extra
/// bits are known to be zero (ISD::AssertZext) or sign extended from ValueVT
/// (ISD::AssertSext).
static SDValue getCopyFromParts(SelectionDAG &DAG,
const SDValue *Parts,
unsigned NumParts,
MVT PartVT,
MVT ValueVT,
ISD::NodeType AssertOp = ISD::DELETED_NODE) {
static SDValue getCopyFromParts(SelectionDAG &DAG, const SDValue *Parts,
unsigned NumParts, MVT PartVT, MVT ValueVT,
ISD::NodeType AssertOp = ISD::DELETED_NODE) {
assert(NumParts > 0 && "No parts to assemble!");
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue Val = Parts[0];
@ -587,8 +584,8 @@ static void getCopyToParts(SelectionDAG &DAG, SDValue Val,
unsigned RoundBits = RoundParts * PartBits;
unsigned OddParts = NumParts - RoundParts;
SDValue OddVal = DAG.getNode(ISD::SRL, ValueVT, Val,
DAG.getConstant(RoundBits,
TLI.getShiftAmountTy()));
DAG.getConstant(RoundBits,
TLI.getShiftAmountTy()));
getCopyToParts(DAG, OddVal, Parts + RoundParts, OddParts, PartVT);
if (TLI.isBigEndian())
// The odd parts were reversed by getCopyToParts - unreverse them.