| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t1.o |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/warn-common.s -o %t2.o |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/warn-common2.s -o %t3.o |
| |
| ## Report multiple commons if warn-common is specified |
| # RUN: ld.lld --warn-common %t1.o %t2.o -o %t.out 2>&1 | FileCheck %s --check-prefix=WARN |
| # WARN: multiple common of arr |
| |
| ## no-warn-common is ignored |
| # RUN: ld.lld --no-warn-common %t1.o %t2.o -o %t.out |
| # RUN: llvm-readobj %t.out > /dev/null |
| |
| ## Report if common is overridden |
| # RUN: ld.lld --warn-common %t1.o %t3.o -o %t.out 2>&1 | FileCheck %s --check-prefix=OVER |
| # OVER: common arr is overridden |
| |
| ## Report if common is overridden, but in different order |
| # RUN: ld.lld --warn-common %t3.o %t1.o -o %t.out 2>&1 | FileCheck %s --check-prefix=OVER |
| |
| .globl _start |
| _start: |
| |
| .type arr,@object |
| .comm arr,4,4 |
