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      1 ; RUN: not llvm-as < %s 2>&1 | FileCheck %s
      2 ; CHECK: assembly parsed, but does not verify as correct
      3 ; PR7316
      4 
      5 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32"
      6 target triple = "x86-unknown-unknown"
      7 @aa = global [32 x i8] zeroinitializer, align 1
      8 @bb = global [16 x i8] zeroinitializer, align 1
      9 define void @x() nounwind {
     10 L.0:
     11 	%0 = getelementptr [32 x i8]* @aa, i32 0, i32 4
     12 	%1 = bitcast i8* %0 to [16 x i8]*
     13 	%2 = bitcast [16 x i8]* %1 to [0 x i8]*
     14 	%3 = getelementptr [16 x i8]* @bb
     15 	%4 = bitcast [16 x i8]* %3 to [0 x i8]*
     16 	call void @llvm.memcpy.i32([0 x i8]* %2, [0 x i8]* %4, i32 16, i32 1)
     17 	br label %return
     18 return:
     19 	ret void
     20 }
     21 declare void @llvm.memcpy.i32([0 x i8]*, [0 x i8]*, i32, i32) nounwind
     22