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+; RUN: llc -mtriple i386-pc-mingw32 < %s | FileCheck %s
+
+@a = internal global i8 0, align 1
+@b = internal global double 0.000000e+00, align 8
+@c = common global i8 0, align 1
+@d = common global double 0.000000e+00, align 8
+
+; .lcomm uses byte alignment
+; CHECK: .lcomm _a,1
+; CHECK: .lcomm _b,8,8
+; .comm uses log2 alignment
+; CHECK: .comm _c,1,0
+; CHECK: .comm _d,8,3
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