Changes in directory llvm/lib/CodeGen/SelectionDAG:
LegalizeDAG.cpp updated: 1.274 -> 1.275
---
Log message:
Fix Regression/CodeGen/SparcV8/2006-01-22-BitConvertLegalize.ll by making
sure that the result of expanding a BIT_CONVERT node is itself legalized.
---
Diffs of the changes: (+4 -2)
LegalizeDAG.cpp | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.274
llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.275
--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.274 Fri Jan 20 22:27:00 2006
+++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Mon Jan 23 01:30:46 2006
@@ -2501,14 +2501,16 @@
break;
case ISD::BIT_CONVERT:
- if (!isTypeLegal(Node->getOperand(0).getValueType()))
+ if (!isTypeLegal(Node->getOperand(0).getValueType())) {
Result = ExpandBIT_CONVERT(Node->getValueType(0), Node->getOperand(0));
- else {
+ Result = LegalizeOp(Result);
+ } else {
switch (TLI.getOperationAction(ISD::BIT_CONVERT,
Node->getOperand(0).getValueType())) {
default: assert(0 && "Unknown operation action!");
case TargetLowering::Expand:
Result = ExpandBIT_CONVERT(Node->getValueType(0), Node->getOperand(0));
+ Result = LegalizeOp(Result);
break;
case TargetLowering::Legal:
Tmp1 = LegalizeOp(Node->getOperand(0));
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