1; RUN: opt < %s -globalopt -S | FileCheck %s
2target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
3
4@G = internal global i32* null          ; <i32**> [#uses=3]
5; CHECK-NOT: global
6
7define void @init() {
8        %malloccall = tail call i8* @malloc(i64 4)      ; <i8*> [#uses=1]
9        %P = bitcast i8* %malloccall to i32*            ; <i32*> [#uses=1]
10        store i32* %P, i32** @G
11        %GV = load i32*, i32** @G             ; <i32*> [#uses=1]
12        store i32 0, i32* %GV
13        ret void
14}
15
16declare noalias i8* @malloc(i64)
17
18define i32 @get() {
19        %GV = load i32*, i32** @G             ; <i32*> [#uses=1]
20        %V = load i32, i32* %GV              ; <i32> [#uses=1]
21        ret i32 %V
22; CHECK: ret i32 0
23}
24
25