blob: cbc783e06de09655e7cb81636cc8011694516d97 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
|
; This testcase tests that a worklist is being used, and that globals can be
; removed if they are the subject of a constexpr and ConstantPointerRef
; RUN: llvm-as < %s | opt -globaldce | llvm-dis | not grep global
%t0 = internal global [4 x sbyte] c"foo\00"
%t1 = internal global [4 x sbyte] c"bar\00"
%s1 = internal global [1 x sbyte*] [sbyte* cast ([4 x sbyte]* %t0 to sbyte*)]
%s2 = internal global [1 x sbyte*] [sbyte* getelementptr ([4 x sbyte]* %t1, uint 0, uint 0 )]
%b = internal global int* %a
%a = internal global int 7
|
