add assert zext/sext to the dag isel

llvm-svn: 23171
2005-08-31 18:08:46 +00:00 · 2005-08-31 18:08:46 +00:00 · 2bd2af8ecd
parent 46ff6aa993
commit 2bd2af8ecd
1 changed files with 3 additions and 0 deletions
--- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@ -642,6 +642,9 @@ SDOperand PPC32DAGToDAGISel::Select(SDOperand Op) {
    abort();
  case ISD::EntryToken:       // These leaves remain the same.
    return Op;
+  case ISD::AssertSext:
+  case ISD::AssertZext:
+    return Select(N->getOperand(0));
  case ISD::TokenFactor: {
    SDOperand New;
    if (N->getNumOperands() == 2) {