1 ; RUN: opt -S -globalopt < %s | FileCheck %s 2 3 target datalayout = "p:32:32:32-p1:16:16:16" 4 5 @c = addrspace(1) global i8 42 6 7 @i = internal addrspace(1) global i8 42 8 9 ; CHECK: @ia = internal addrspace(1) global i8 42 10 @ia = alias internal i8 addrspace(1)* @i 11 12 @llvm.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* @ca to i8*)], section "llvm.metadata" 13 ; CHECK-DAG: @llvm.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* @ca to i8*)], section "llvm.metadata" 14 15 @llvm.compiler.used = appending global [2 x i8*] [i8* addrspacecast(i8 addrspace(1)* @ia to i8*), i8* addrspacecast (i8 addrspace(1)* @i to i8*)], section "llvm.metadata" 16 ; CHECK-DAG: @llvm.compiler.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* @ia to i8*)], section "llvm.metadata" 17 18 @sameAsUsed = global [1 x i8*] [i8* addrspacecast(i8 addrspace(1)* @ca to i8*)] 19 ; CHECK-DAG: @sameAsUsed = global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* @c to i8*)] 20 21 @ca = alias internal i8 addrspace(1)* @c 22 ; CHECK: @ca = alias internal i8 addrspace(1)* @c 23 24 define i8 addrspace(1)* @h() { 25 ret i8 addrspace(1)* @ca 26 } 27
