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      1 ; RUN: opt -globalopt -S -o - < %s | FileCheck %s
      2 ; The check here is that it doesn't crash.
      3 
      4 declare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr)
      5 
      6 @object1 = global { i32, i32 } zeroinitializer
      7 ; CHECK: @object1 = global { i32, i32 } zeroinitializer
      8 
      9 define void @ctor1() {
     10   %ptr = bitcast {i32, i32}* @object1 to i8*
     11   call {}* @llvm.invariant.start(i64 4, i8* %ptr)
     12   ret void
     13 }
     14 
     15 @llvm.global_ctors = appending constant
     16   [1 x { i32, void ()* }]
     17   [ { i32, void ()* } { i32 65535, void ()* @ctor1 } ]
     18