| ;; Test that we keep SHF_LINK_ORDER but reset sh_link to 0 if the associated |
| ;; symbol is not defined. |
| ; RUN: llc -mtriple=x86_64 -data-sections=1 < %s | FileCheck %s |
| ; RUN: llc -filetype=obj -mtriple=x86_64 -data-sections=1 < %s | llvm-readelf -S - | FileCheck --check-prefix=SEC %s |
| |
| ;; FIXME The assembly output cannot be assembled because foo is not defined. |
| ;; This is difficult to fix because we allow loops (see elf-associated.ll |
| ;; .data.c and .data.d). |
| ; CHECK: .section .data.a,"awo",@progbits,foo |
| ; CHECK: .section .data.b,"awo",@progbits,foo |
| |
| ;; No 'L' (SHF_LINK_ORDER). sh_link=0. |
| ; SEC: Name {{.*}} Flg Lk Inf |
| ; SEC: .data.a {{.*}} WAL 0 0 |
| ; SEC: .data.b {{.*}} WAL 0 0 |
| |
| ;; The definition may be discarded by LTO. |
| declare void @foo() |
| |
| @a = global i32 1, !associated !0 |
| @b = global i32 1, !associated !0 |
| |
| !0 = !{void ()* @foo} |