--- /dev/null
+; RUN: llvm-as < %s | llc -march=x86
+; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin10 | grep {array,16512,7}
+; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin9 | grep {array,16512,7}
+; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin8 | not grep {7}
+
+; Darwin 9+ should get alignment on common symbols. Darwin8 does
+; not support this.
+@array = weak global [4128 x i32] zeroinitializer, align 128