Fix gcc warning of different enum and non-enum types in ternary

Make '0' literal explicitly unsigned with '0u'.
This appeared after r236775.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236838 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 05eab33645bc8cde95529d6da1b07c151e41a8e6..cac5b54187b0ae1fdba8ca17077e0c3bd5acadd9 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -20942,16 +20942,16 @@ matchIntegerMINMAX(SDValue Cond, EVT VT, SDValue LHS, SDValue RHS,
     default: break;
     case ISD::SETULT:
     case ISD::SETULE:
-      Opc = hasUnsigned ? X86ISD::UMIN : 0; break;
+      Opc = hasUnsigned ? X86ISD::UMIN : 0u; break;
     case ISD::SETUGT:
     case ISD::SETUGE:
-      Opc = hasUnsigned ? X86ISD::UMAX : 0; break;
+      Opc = hasUnsigned ? X86ISD::UMAX : 0u; break;
     case ISD::SETLT:
     case ISD::SETLE:
-      Opc = hasSigned ? X86ISD::SMIN : 0; break;
+      Opc = hasSigned ? X86ISD::SMIN : 0u; break;
     case ISD::SETGT:
     case ISD::SETGE:
-      Opc = hasSigned ? X86ISD::SMAX : 0; break;
+      Opc = hasSigned ? X86ISD::SMAX : 0u; break;
     }
   // Check for x CC y ? y : x -- a min/max with reversed arms.
   } else if (DAG.isEqualTo(LHS, Cond.getOperand(1)) &&
@@ -20960,16 +20960,16 @@ matchIntegerMINMAX(SDValue Cond, EVT VT, SDValue LHS, SDValue RHS,
     default: break;
     case ISD::SETULT:
     case ISD::SETULE:
-      Opc = hasUnsigned ? X86ISD::UMAX : 0; break;
+      Opc = hasUnsigned ? X86ISD::UMAX : 0u; break;
     case ISD::SETUGT:
     case ISD::SETUGE:
-      Opc = hasUnsigned ? X86ISD::UMIN : 0; break;
+      Opc = hasUnsigned ? X86ISD::UMIN : 0u; break;
     case ISD::SETLT:
     case ISD::SETLE:
-      Opc = hasSigned ? X86ISD::SMAX : 0; break;
+      Opc = hasSigned ? X86ISD::SMAX : 0u; break;
     case ISD::SETGT:
     case ISD::SETGE:
-      Opc = hasSigned ? X86ISD::SMIN : 0; break;
+      Opc = hasSigned ? X86ISD::SMIN : 0u; break;
     }
   }