IR: Fix GCC error from MDLocation::getInlinedAt()

Apparently GCC didn't like my ternary operator from r225824.  Use an
`if`.

llvm-svn: 225826

diff --git a/llvm/include/llvm/IR/Metadata.h b/llvm/include/llvm/IR/Metadata.h
index 10fc99f..f8e6f5b 100644 (file)
--- a/llvm/include/llvm/IR/Metadata.h
+++ b/llvm/include/llvm/IR/Metadata.h
@@ -857,7 +857,9 @@ public:
   unsigned getColumn() const { return SubclassData16; }
   Metadata *getScope() const { return getOperand(0); }
   Metadata *getInlinedAt() const {
-    return getNumOperands() == 2 ? getOperand(1) : nullptr;
+    if (getNumOperands() == 2)
+      return getOperand(1);
+    return nullptr;
   }
 
   static bool classof(const Metadata *MD) {