1; REQUIRES: x86
2
3;; For non-relocatable output, test we parse symbol versions after LTO,
4;; otherwise we may get a symbol named "foo@@VER1", but not "foo" with the
5;; version VER1.
6
7; RUN: llvm-as %s -o %t.o
8; RUN: echo "VER1 {};" > %t.script
9; RUN: ld.lld %t.o -o %t.so -shared --version-script %t.script
10; RUN: llvm-readelf --dyn-syms %t.so | FileCheck %s
11
12;; For non-relocatable output, @ in symbol names has no effect on undefined symbols.
13; CHECK:      UND       bar{{$}}
14; CHECK-NEXT: {{[1-9]}} foo@@VER1
15
16;; For relocatable output, @ should be retained in the symbol name.
17;; Don't parse and drop `@VER1`. Also check that --version-script is ignored.
18; RUN: ld.lld %t.o -o %t.ro -r --version-script %t.script
19; RUN: llvm-readelf -s %t.ro | FileCheck %s --check-prefix=RELOCATABLE
20
21; RELOCATABLE:      {{[1-9]}} foo@@VER1
22; RELOCATABLE-NEXT: UND       bar@VER1
23
24target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
25target triple = "x86_64-unknown-linux-gnu"
26
27module asm ".global foo"
28module asm "foo: call bar"
29module asm ".symver foo,foo@@@VER1"
30module asm ".symver bar,bar@@@VER1"
31