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GCC 12.3 -march=native 架构信息无法显示 #318
CutieDengAdd on  Dec 22, 2025
CutieDeng
CutieDeng
Dec 22, 2025 Create

【缺陷描述】:请补充详细的缺陷问题现象描述

GCC 12.3 执行命令 gcc -Q -march=native --help=target 无法显示架构信息

一、缺陷信息

无

【缺陷所属的os版本】

openEuler-24.03-LTS-SP2

【内核版本】

【缺陷所属软件及版本号】

gcc-12.3

【环境信息】

无

【问题复现步骤】

【实际结果】

输出结果栏目中,-march 行无信息

【期望结果】

期望输出当前架构信息

【其他相关附件信息】

【缺陷详情及分析指导参考链接】

二、缺陷分析结构反馈
影响性分析说明:

缺陷严重等级:(Critical/High/Moderate/Low)

缺陷根因说明:

受影响版本排查(受影响/不受影响):
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP3
openEuler-22.03-LTS-SP4
openEuler-24.03-LTS
openEuler-24.03-LTS-SP1
openEuler-24.03-LTS-SP2

修复是否涉及abi变化(是/否):
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP3
openEuler-22.03-LTS-SP4
openEuler-24.03-LTS
openEuler-24.03-LTS-SP1
openEuler-24.03-LTS-SP2

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openeuler-ci-botopeneuler-ci-botCollaborators
Dec 22, 2025 Added label: sig/Compiler
openeuler-ci-botopeneuler-ci-botCollaborators
Dec 22, 2025 Modify description of issue
openeuler-ci-bot
openeuler-ci-botCollaborators
Dec 22, 2025 Comments:

Welcome To openEuler Community

Hey @CutieDeng , thanks for your contribution to the community.

Bot Usage Manual

I'm the Bot here serving you. You can find the instructions on how to interact with me at Here . That means you can comment below every pull request or issue to trigger Bot Commands.

Contact Guide

If you have any questions, please contact the SIG: Compiler ,
and any of the maintainers: @SegFault, @alexanderbill, @cf-zhao, @chenzheng1030, @eastb233 ,
and any of the committers: @lin-4682, @xiongzhou4 .

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openeuler-ci-bot
openeuler-ci-botCollaborators
Dec 22, 2025 Comments:

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issue处理注意事项:
1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;
2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;
3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, 缺陷严重等级, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后defect-manager将无法正常解析填写内容.
评论区可能使用到的指令说明:

指令 指令说明 使用权限
/check-issue 触发defect-manager校验 不限
/reason xxx /reason +挂起或取消条件 不限

影响性分析说明:

缺陷严重等级:(Critical/High/Moderate/Low)

缺陷根因说明:

受影响版本排查(受影响/不受影响):

  1. openEuler-20.03-LTS-SP4:
  2. openEuler-22.03-LTS-SP3:
  3. openEuler-22.03-LTS-SP4:
  4. openEuler-24.03-LTS:
  5. openEuler-24.03-LTS-SP1:
  6. openEuler-24.03-LTS-SP2:

abi变化(是/否):

  1. openEuler-20.03-LTS-SP4:
  2. openEuler-22.03-LTS-SP3:
  3. openEuler-22.03-LTS-SP4:
  4. openEuler-24.03-LTS:
  5. openEuler-24.03-LTS-SP1:
  6. openEuler-24.03-LTS-SP2:

缺陷issue处理具体操作请参考:
https://gitcode.com/Coopermassaki/cve-manager/blob/master/cve-vulner-manager/doc/md/defect-manager-manual.md
pr关联issue具体操作请参考:
https://docs.gitcode.com/docs/help/home/org_project/pullrequests/pr-related-issue

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openeuler-ci-botopeneuler-ci-botCollaborators
Dec 22, 2025 Added label: DEFECT/UNFIXED
CutieDeng
CutieDeng
Jan 5 Comments:

FINISHED

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