remove misleading comment.

llvm-svn: 42970
This commit is contained in:
Chris Lattner 2007-10-14 20:35:12 +00:00
parent ac17bf4c0f
commit 95def2ca5a

View File

@ -4623,8 +4623,7 @@ bool SelectionDAGLegalize::ExpandShift(unsigned Opc, SDOperand Op,SDOperand Amt,
unsigned VTBits = MVT::getSizeInBits(Op.getValueType());
unsigned NVTBits = MVT::getSizeInBits(NVT);
// Handle the case when Amt is an immediate. Other cases are currently broken
// and are disabled.
// Handle the case when Amt is an immediate.
if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(Amt.Val)) {
unsigned Cst = CN->getValue();
// Expand the incoming operand to be shifted, so that we have its parts