Add a isBigEndian method to complement isLittleEndian.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46954 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2008-02-11 10:37:04 +00:00
parent 431bfcbe37
commit 0753fc1850
4 changed files with 12 additions and 11 deletions

View File

@@ -2117,7 +2117,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
ExpandOp(Tmp2, Lo, Hi);
// Big endian systems want the hi reg first.
if (!TLI.isLittleEndian())
if (TLI.isBigEndian())
std::swap(Lo, Hi);
if (Hi.Val)
@@ -2256,7 +2256,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
uint64_t IntVal =CFP->getValueAPF().convertToAPInt().getZExtValue();
SDOperand Lo = DAG.getConstant(uint32_t(IntVal), MVT::i32);
SDOperand Hi = DAG.getConstant(uint32_t(IntVal >>32), MVT::i32);
if (!TLI.isLittleEndian()) std::swap(Lo, Hi);
if (TLI.isBigEndian()) std::swap(Lo, Hi);
Lo = DAG.getStore(Tmp1, Lo, Tmp2, ST->getSrcValue(),
SVOffset, isVolatile, Alignment);
@@ -2356,7 +2356,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
ExpandOp(Node->getOperand(1), Lo, Hi);
IncrementSize = Hi.Val ? MVT::getSizeInBits(Hi.getValueType())/8 : 0;
if (!TLI.isLittleEndian())
if (TLI.isBigEndian())
std::swap(Lo, Hi);
}
@@ -5766,7 +5766,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
// Remember that we legalized the chain.
Hi = LegalizeOp(Hi);
AddLegalizedOperand(Op.getValue(1), Hi.getValue(1));
if (!TLI.isLittleEndian())
if (TLI.isBigEndian())
std::swap(Lo, Hi);
break;
}
@@ -5809,7 +5809,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
// Remember that we legalized the chain.
AddLegalizedOperand(Op.getValue(1), LegalizeOp(TF));
if (!TLI.isLittleEndian())
if (TLI.isBigEndian())
std::swap(Lo, Hi);
} else {
MVT::ValueType EVT = LD->getMemoryVT();