1; RUN: llc < %s -fast-isel -relocation-model=pic | FileCheck %s 2 3target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" 4target triple = "aarch64-unknown-linux-gnu" 5 6@glob.hwasan = private constant i64 0 7 8;; The constant here is 0x2F << 56. This effectively makes the alias a tagged version of the original global. 9@glob = private alias i64, inttoptr (i64 add (i64 ptrtoint (ptr @glob.hwasan to i64), i64 3386706919782612992) to ptr) 10 11; CHECK-LABEL: func 12define void @func() #0 { 13entry: 14 ; CHECK: adrp [[REG:x[0-9]+]], :pg_hi21_nc:.Lglob 15 ; CHECK-NEXT: movk [[REG]], #:prel_g3:.Lglob+4294967296 16 ; CHECK-NEXT: add x0, [[REG]], :lo12:.Lglob 17 call void @extern_func(ptr @glob) 18 ret void 19} 20 21declare void @extern_func(ptr) 22 23attributes #0 = { "target-features"="+tagged-globals" } 24