Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.245 -> 1.246
---
Log message:
Correct a previous patch which broke CodeGen/PowerPC/vec_call.ll
---
Diffs of the changes: (+5 -18)
SelectionDAGISel.cpp | 23 +++++------------------
1 files changed, 5 insertions(+), 18 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.245
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.246
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.245 Wed May 17
13:16:39 2006
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed May 17 15:43:21 2006
@@ -2551,25 +2551,12 @@
// Figure out if there is a Packed type corresponding to this Vector
// type. If so, convert to the packed type.
- bool Supported = false;
MVT::ValueType TVT = MVT::getVectorType(getValueType(EltTy), NumElems);
- if (TVT != MVT::Other) {
- // Handle copies from generic vectors to registers.
- MVT::ValueType PTyElementVT, PTyLegalElementVT;
- unsigned NE = getPackedTypeBreakdown(PTy, PTyElementVT,
- PTyLegalElementVT);
- // FIXME: handle NE > 1 cases.
- if (NE == 1) {
- // Insert a VBIT_CONVERT of the MVT::Vector type to the packed
type.
- Op = DAG.getNode(ISD::VBIT_CONVERT, MVT::Vector, Op,
- DAG.getConstant(NumElems, MVT::i32),
- DAG.getValueType(getValueType(EltTy)));
- Ops.push_back(Op);
- Supported = true;
- }
- }
-
- if (!Supported) {
+ if (TVT != MVT::Other && isTypeLegal(TVT)) {
+ // Insert a VBIT_CONVERT of the MVT::Vector type to the packed type.
+ Op = DAG.getNode(ISD::VBIT_CONVERT, TVT, Op);
+ Ops.push_back(Op);
+ } else {
assert(0 && "Don't support illegal by-val vector call args yet!");
abort();
}
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