Changes in directory llvm/lib/CodeGen/SelectionDAG:
LegalizeDAG.cpp updated: 1.238 -> 1.239
---
Log message:
* Added support for X86 RET with an additional operand to specify number of
bytes to pop off stack.
* Added support for X86 SETCC.
---
Diffs of the changes: (+10 -0)
LegalizeDAG.cpp | 10 ++++++++++
1 files changed, 10 insertions(+)
Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.238
llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.239
--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.238 Wed Dec 21 13:40:42 2005
+++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Wed Dec 21 14:21:51 2005
@@ -1621,6 +1621,16 @@
Node->getOperand(2));
break;
}
+ case TargetLowering::Custom: {
+ SDOperand Tmp =
+ TLI.LowerOperation(DAG.getNode(ISD::SETCC, Node->getValueType(0),
+ Tmp1, Tmp2, Node->getOperand(2)), DAG);
+ if (Tmp.Val) {
+ Result = LegalizeOp(Tmp);
+ break;
+ }
+ // FALLTHROUGH if the target thinks it is legal.
+ }
case TargetLowering::Legal:
if (Tmp1 != Node->getOperand(0) || Tmp2 != Node->getOperand(1))
Result = DAG.getNode(ISD::SETCC, Node->getValueType(0), Tmp1, Tmp2,
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