[TargetLowering] Stop passing an ISD::CondCode to isOperationLegalOrCustom.

ISD::CondCode is a separate num space from opcodes. isOperationLegalOrCustom
should take an opcode.

Reviewed By: barannikov88

Differential Revision: https://reviews.llvm.org/D149528

llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index dc2475b..81bba2f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -6703,9 +6703,9 @@
   // NOTE: we avoid letting illegal types through even if we're before legalize
   // ops – legalization has a hard time producing good code for the code that
   // follows.
-  if (!isOperationLegalOrCustom(ISD::SETEQ, VT) ||
+  if (!isOperationLegalOrCustom(ISD::SETCC, SETCCVT) ||
       !isOperationLegalOrCustom(ISD::AND, VT) ||
-      !isOperationLegalOrCustom(Cond, VT) ||
+      !isCondCodeLegalOrCustom(Cond, VT.getSimpleVT()) ||
       !isOperationLegalOrCustom(ISD::VSELECT, SETCCVT))
     return SDValue();