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Complex pattern isel code shouldn't select nodes. 

llvm-svn: 26010
This commit is contained in:
Evan Cheng 2006-02-05 08:45:01 +00:00
parent 463fa70eaa
commit bfa4b7cc75
1 changed files with 9 additions and 9 deletions
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18
llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
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@ -392,7 +392,7 @@ bool PPCDAGToDAGISel::SelectAddrImm(SDOperand N, SDOperand &Disp,
if (FrameIndexSDNode *FI = dyn_cast<FrameIndexSDNode>(N.getOperand(0))) {
Base = CurDAG->getTargetFrameIndex(FI->getIndex(), MVT::i32);
} else {
Base = Select(N.getOperand(0));
Base = N.getOperand(0);
}
return true; // [r+i]
} else if (N.getOperand(1).getOpcode() == PPCISD::Lo) {
@ -402,7 +402,7 @@ bool PPCDAGToDAGISel::SelectAddrImm(SDOperand N, SDOperand &Disp,
Disp = N.getOperand(1).getOperand(0); // The global address.
assert(Disp.getOpcode() == ISD::TargetGlobalAddress ||
Disp.getOpcode() == ISD::TargetConstantPool);
Base = Select(N.getOperand(0));
Base = N.getOperand(0);
return true; // [&g+r]
}
return false; // [r+r]
@ -411,7 +411,7 @@ bool PPCDAGToDAGISel::SelectAddrImm(SDOperand N, SDOperand &Disp,
if (FrameIndexSDNode *FI = dyn_cast<FrameIndexSDNode>(N))
Base = CurDAG->getTargetFrameIndex(FI->getIndex(), MVT::i32);
else
Base = Select(N);
Base = N;
return true; // [r+0]
}
@ -427,13 +427,13 @@ bool PPCDAGToDAGISel::SelectAddrIdx(SDOperand N, SDOperand &Base,
return false;
if (N.getOpcode() == ISD::ADD) {
Base = Select(N.getOperand(0));
Index = Select(N.getOperand(1));
Base = N.getOperand(0);
Index = N.getOperand(1);
return true;
}
Base = CurDAG->getRegister(PPC::R0, MVT::i32);
Index = Select(N);
Index = N;
return true;
}
@ -442,13 +442,13 @@ bool PPCDAGToDAGISel::SelectAddrIdx(SDOperand N, SDOperand &Base,
bool PPCDAGToDAGISel::SelectAddrIdxOnly(SDOperand N, SDOperand &Base,
SDOperand &Index) {
if (N.getOpcode() == ISD::ADD) {
Base = Select(N.getOperand(0));
Index = Select(N.getOperand(1));
Base = N.getOperand(0);
Index = N.getOperand(1);
return true;
}
Base = CurDAG->getRegister(PPC::R0, MVT::i32);
Index = Select(N);
Index = N;
return true;
}