| # REQUIRES: x86 | |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o | |
| ## A positive integer is allowed. | |
| # RUN: ld.lld --threads=1 %t.o -o /dev/null | |
| # RUN: ld.lld --threads=2 %t.o -o /dev/null | |
| # RUN: not ld.lld --threads=all %t.o -o /dev/null 2>&1 | FileCheck %s -DN=all | |
| # RUN: not ld.lld --threads=0 %t.o -o /dev/null 2>&1 | FileCheck %s -DN=0 | |
| # RUN: not ld.lld --threads=-1 %t.o -o /dev/null 2>&1 | FileCheck %s -DN=-1 | |
| # CHECK: error: --threads: expected a positive integer, but got '[[N]]' |