Cleanup PromoteIntOp_EXTRACT_VECTOR_ELT and PromoteIntRes_SETCC.
Add a new method: getAnyExtOrTrunc and use it to replace the manual check.
llvm-svn: 140603
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 171400a..3c269e5 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -881,6 +881,12 @@
DbgInfo->clear();
}
+SDValue SelectionDAG::getAnyExtOrTrunc(SDValue Op, DebugLoc DL, EVT VT) {
+ return VT.bitsGT(Op.getValueType()) ?
+ getNode(ISD::ANY_EXTEND, DL, VT, Op) :
+ getNode(ISD::TRUNCATE, DL, VT, Op);
+}
+
SDValue SelectionDAG::getSExtOrTrunc(SDValue Op, DebugLoc DL, EVT VT) {
return VT.bitsGT(Op.getValueType()) ?
getNode(ISD::SIGN_EXTEND, DL, VT, Op) :