Changes in directory llvm/lib/Target/Alpha:
AlphaISelDAGToDAG.cpp updated: 1.50 -> 1.51
---
Log message:
SelectNodeTo() may return a SDOperand that is different from the input.
---
Diffs of the changes: (+12 -17)
AlphaISelDAGToDAG.cpp | 29 ++++++++++++-----------------
1 files changed, 12 insertions(+), 17 deletions(-)
Index: llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp
diff -u llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.50
llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.51
--- llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.50 Fri Aug 11 04:07:02 2006
+++ llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp Wed Aug 16 02:25:54 2006
@@ -197,10 +197,9 @@
case ISD::FrameIndex: {
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Result = CurDAG->SelectNodeTo(N, Alpha::LDA, MVT::i64,
- CurDAG->getTargetFrameIndex(FI, MVT::i32),
- getI64Imm(0));
- return NULL;
+ return CurDAG->SelectNodeTo(N, Alpha::LDA, MVT::i64,
+ CurDAG->getTargetFrameIndex(FI, MVT::i32),
+ getI64Imm(0)).Val;
}
case AlphaISD::GlobalBaseReg:
Result = getGlobalBaseReg();
@@ -228,8 +227,7 @@
Chain, Chain.getValue(1));
Chain = CurDAG->getCopyFromReg(Chain, Alpha::R27, MVT::i64,
SDOperand(CNode, 1));
- Result = CurDAG->SelectNodeTo(N, Alpha::BIS, MVT::i64, Chain, Chain);
- return NULL;
+ return CurDAG->SelectNodeTo(N, Alpha::BIS, MVT::i64, Chain, Chain).Val;
}
case ISD::READCYCLECOUNTER: {
@@ -266,24 +264,21 @@
SDOperand CPI = CurDAG->getTargetConstantPool(C, MVT::i64);
SDNode *Tmp = CurDAG->getTargetNode(Alpha::LDAHr, MVT::i64, CPI,
getGlobalBaseReg());
- Result = CurDAG->SelectNodeTo(N, Alpha::LDQr, MVT::i64, MVT::Other,
- CPI, SDOperand(Tmp, 0),
CurDAG->getEntryNode());
- return NULL;
+ return CurDAG->SelectNodeTo(N, Alpha::LDQr, MVT::i64, MVT::Other,
+ CPI, SDOperand(Tmp, 0),
CurDAG->getEntryNode()).Val;
}
case ISD::TargetConstantFP: {
ConstantFPSDNode *CN = cast<ConstantFPSDNode>(N);
bool isDouble = N->getValueType(0) == MVT::f64;
MVT::ValueType T = isDouble ? MVT::f64 : MVT::f32;
if (CN->isExactlyValue(+0.0)) {
- Result = CurDAG->SelectNodeTo(N, isDouble ? Alpha::CPYST : Alpha::CPYSS,
- T, CurDAG->getRegister(Alpha::F31, T),
- CurDAG->getRegister(Alpha::F31, T));
- return NULL;
+ return CurDAG->SelectNodeTo(N, isDouble ? Alpha::CPYST : Alpha::CPYSS,
+ T, CurDAG->getRegister(Alpha::F31, T),
+ CurDAG->getRegister(Alpha::F31, T)).Val;
} else if ( CN->isExactlyValue(-0.0)) {
- Result = CurDAG->SelectNodeTo(N, isDouble ? Alpha::CPYSNT :
Alpha::CPYSNS,
- T, CurDAG->getRegister(Alpha::F31, T),
- CurDAG->getRegister(Alpha::F31, T));
- return NULL;
+ return CurDAG->SelectNodeTo(N, isDouble ? Alpha::CPYSNT : Alpha::CPYSNS,
+ T, CurDAG->getRegister(Alpha::F31, T),
+ CurDAG->getRegister(Alpha::F31, T)).Val;
} else {
abort();
}
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
