Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.459 -> 1.460
---
Log message:
When creating CopyFromReg nodes, always use legal types. And use the
correct types for the result vector, even though it is currently bitcasted
to a different type immediately.
---
Diffs of the changes: (+6 -6)
SelectionDAGISel.cpp | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.459
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.460
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.459 Wed Jun 13
00:51:31 2007
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed Jun 13 09:55:16 2007
@@ -772,7 +772,7 @@
// If the register was promoted, use TRUNCATE or FP_ROUND as appropriate.
for (unsigned i = 0; i != NE; ++i) {
SDOperand Op = DAG.getCopyFromReg(DAG.getEntryNode(), InReg++,
- PTyElementVT);
+ PTyLegalElementVT);
if (MVT::isFloatingPoint(PTyElementVT))
Op = DAG.getNode(ISD::FP_ROUND, PTyElementVT, Op);
else
@@ -782,17 +782,17 @@
} else {
// If the register was expanded, use BUILD_PAIR.
assert((NE & 1) == 0 && "Must expand into a multiple of 2 elements!");
- for (unsigned i = 0; i != NE/2; ++i) {
+ for (unsigned i = 0; i != NE; ++i) {
SDOperand Op0 = DAG.getCopyFromReg(DAG.getEntryNode(), InReg++,
- PTyElementVT);
+ PTyLegalElementVT);
SDOperand Op1 = DAG.getCopyFromReg(DAG.getEntryNode(), InReg++,
- PTyElementVT);
- Ops.push_back(DAG.getNode(ISD::BUILD_PAIR, VT, Op0, Op1));
+ PTyLegalElementVT);
+ Ops.push_back(DAG.getNode(ISD::BUILD_PAIR, PTyElementVT, Op0, Op1));
}
}
Ops.push_back(DAG.getConstant(NE, MVT::i32));
- Ops.push_back(DAG.getValueType(PTyLegalElementVT));
+ Ops.push_back(DAG.getValueType(PTyElementVT));
N = DAG.getNode(ISD::VBUILD_VECTOR, MVT::Vector, &Ops[0], Ops.size());
// Finally, use a VBIT_CONVERT to make this available as the appropriate
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
