| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o |
| # RUN: ld.lld %t.o -o %t1 --gc-sections |
| # RUN: llvm-objdump -section-headers -D %t1 | FileCheck %s |
| |
| ## Check that we are able to GC non-allocatable metadata sections without crash. |
| |
| # CHECK: Disassembly of section .stack_sizes: |
| # CHECK-NEXT: .stack_sizes: |
| # CHECK-NEXT: 01 |
| |
| # CHECK: Name Size |
| # CHECK: .stack_sizes 00000001 |
| |
| .section .text.live,"ax",@progbits |
| .globl live |
| live: |
| nop |
| |
| .section .stack_sizes,"o",@progbits,.text.live,unique,0 |
| .byte 1 |
| |
| .section .text.dead,"ax",@progbits |
| .globl dead |
| dead: |
| nop |
| |
| .section .stack_sizes,"o",@progbits,.text.dead,unique,1 |
| .byte 2 |
| |
| .section .text.main,"ax",@progbits |
| .globl _start |
| _start: |
| callq live@PLT |
