|  | # REQUIRES: x86 | 
|  |  | 
|  | # RUN: echo "VERSION_1.0 { global: bar; };" > %t.script | 
|  | # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o | 
|  | # RUN: ld.lld --version-script %t.script -shared %t.o -o %t.so | 
|  | # RUN: ld.lld --version-script %t.script -shared --undefined-version %t.o -o %t.so | 
|  | # RUN: not ld.lld --version-script %t.script -shared --no-undefined-version \ | 
|  | # RUN:   %t.o -o %t.so 2>&1 | FileCheck -check-prefix=ERR1 %s | 
|  | # ERR1: version script assignment of 'VERSION_1.0' to symbol 'bar' failed: symbol not defined | 
|  |  | 
|  | # RUN: echo "VERSION_1.0 { global: und; };" > %t2.script | 
|  | # RUN: not ld.lld --version-script %t2.script -shared --no-undefined-version \ | 
|  | # RUN:   %t.o -o %t.so 2>&1 | FileCheck -check-prefix=ERR2 %s | 
|  | # ERR2: version script assignment of 'VERSION_1.0' to symbol 'und' failed: symbol not defined | 
|  |  | 
|  | # RUN: echo "VERSION_1.0 { local: und; };" > %t3.script | 
|  | # RUN: not ld.lld --version-script %t3.script -shared --no-undefined-version \ | 
|  | # RUN:   %t.o -o %t.so 2>&1 | FileCheck -check-prefix=ERR3 %s | 
|  | # ERR3: version script assignment of 'local' to symbol 'und' failed: symbol not defined | 
|  |  | 
|  | .text | 
|  | .globl foo | 
|  | .type foo,@function | 
|  | foo: | 
|  | callq und@PLT |