6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-13 20:25:12 +00:00
Code Issues Projects Releases Wiki Activity

Fix the remaining bugs in the vector expansion rework I commited yesterday.

Browse Source 
This fixes CodeGen/Generic/vector.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26843 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-03-19 00:07:49 +00:00
parent 120e07f8b5
commit 4794a6b6a0
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
View File

@ -407,7 +407,7 @@ void SelectionDAGLegalize::HandleOp(SDOperand Op) {
// Otherwise, this is a multiple element vector that isn't supported. // Otherwise, this is a multiple element vector that isn't supported.
// Split it in half and legalize both parts. // Split it in half and legalize both parts.
SDOperand X, Y; SDOperand X, Y;
ExpandOp(Op, X, Y); SplitVectorOp(Op, X, Y);
} }
} }
break; break;
@ -4006,6 +4006,7 @@ void SelectionDAGLegalize::SplitVectorOp(SDOperand Op, SDOperand &Lo,
} }
switch (Node->getOpcode()) { switch (Node->getOpcode()) {
default: assert(0 && "Unknown vector operation!");
case ISD::VConstant: { case ISD::VConstant: {
std::vector<SDOperand> LoOps(Node->op_begin(), Node->op_begin()+NewNumElts); std::vector<SDOperand> LoOps(Node->op_begin(), Node->op_begin()+NewNumElts);
LoOps.push_back(NewNumEltsNode); LoOps.push_back(NewNumEltsNode);
@ -4098,10 +4099,10 @@ SDOperand SelectionDAGLegalize::PackVectorOp(SDOperand Op,
PackVectorOp(Node->getOperand(1), NewVT)); PackVectorOp(Node->getOperand(1), NewVT));
break; break;
case ISD::VLOAD: { case ISD::VLOAD: {
SDOperand Ch = LegalizeOp(Node->getOperand(2)); // Legalize the chain. SDOperand Ch = LegalizeOp(Node->getOperand(0)); // Legalize the chain.
SDOperand Ptr = LegalizeOp(Node->getOperand(3)); // Legalize the pointer. SDOperand Ptr = LegalizeOp(Node->getOperand(1)); // Legalize the pointer.
Result = DAG.getLoad(NewVT, Ch, Ptr, Node->getOperand(4)); Result = DAG.getLoad(NewVT, Ch, Ptr, Node->getOperand(2));
// Remember that we legalized the chain. // Remember that we legalized the chain.
AddLegalizedOperand(Op.getValue(1), LegalizeOp(Result.getValue(1))); AddLegalizedOperand(Op.getValue(1), LegalizeOp(Result.getValue(1)));