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simplifications, fix typo

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24820 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-12-18 07:09:06 +00:00
parent 737f631532
commit d5aae05281
2 changed files with 10 additions and 12 deletions
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11
lib/Target/Sparc/SparcISelDAGToDAG.cpp
View File

@ -350,9 +350,8 @@ void SparcV8DAGToDAGISel::InstructionSelectBasicBlock(SelectionDAG &DAG) {
bool SparcV8DAGToDAGISel::SelectADDRri(SDOperand Addr, SDOperand &Base,
SDOperand &Offset) {
if (Addr.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Addr)->getIndex();
Base = CurDAG->getTargetFrameIndex(FI, MVT::i32);
if (FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(Addr)) {
Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
Offset = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
@ -360,10 +359,10 @@ bool SparcV8DAGToDAGISel::SelectADDRri(SDOperand Addr, SDOperand &Base,
if (Addr.getOpcode() == ISD::ADD) {
if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(Addr.getOperand(1))) {
if (Predicate_simm13(CN)) {
if (Addr.getOperand(0).getOpcode() == ISD::FrameIndex) {
if (FrameIndexSDNode *FIN =
dyn_cast<FrameIndexSDNode>(Addr.getOperand(0))) {
// Constant offset from frame ref.
int FI = cast<FrameIndexSDNode>(Addr)->getIndex();
Base = CurDAG->getTargetFrameIndex(FI, MVT::i32);
Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
} else {
Base = Select(Addr.getOperand(0));
}

11
lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
View File

@ -350,9 +350,8 @@ void SparcV8DAGToDAGISel::InstructionSelectBasicBlock(SelectionDAG &DAG) {
bool SparcV8DAGToDAGISel::SelectADDRri(SDOperand Addr, SDOperand &Base,
SDOperand &Offset) {
if (Addr.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Addr)->getIndex();
Base = CurDAG->getTargetFrameIndex(FI, MVT::i32);
if (FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(Addr)) {
Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
Offset = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
@ -360,10 +359,10 @@ bool SparcV8DAGToDAGISel::SelectADDRri(SDOperand Addr, SDOperand &Base,
if (Addr.getOpcode() == ISD::ADD) {
if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(Addr.getOperand(1))) {
if (Predicate_simm13(CN)) {
if (Addr.getOperand(0).getOpcode() == ISD::FrameIndex) {
if (FrameIndexSDNode *FIN =
dyn_cast<FrameIndexSDNode>(Addr.getOperand(0))) {
// Constant offset from frame ref.
int FI = cast<FrameIndexSDNode>(Addr)->getIndex();
Base = CurDAG->getTargetFrameIndex(FI, MVT::i32);
Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
} else {
Base = Select(Addr.getOperand(0));
}