Use isSingleValueType instead of isFirstClassType to
exclude struct and array types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51459 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachOWriter.cpp b/lib/CodeGen/MachOWriter.cpp
index c2b42ec..bed2c5c 100644
--- a/lib/CodeGen/MachOWriter.cpp
+++ b/lib/CodeGen/MachOWriter.cpp
@@ -840,7 +840,7 @@
         abort();
         break;
       }
-    } else if (PC->getType()->isFirstClassType()) {
+    } else if (PC->getType()->isSingleValueType()) {
       unsigned char *ptr = (unsigned char *)PA;
       switch (PC->getType()->getTypeID()) {
       case Type::IntegerTyID: {