[all-commits] [llvm/llvm-project] 30774a: [clang][Driver] Use --no-rosegment for LoongArch L...

[hev via All-commits]

  Branch: refs/heads/users/hev/loong-clang-no-rosegment
  Home:   https://github.com/llvm/llvm-project
  Commit: 30774acb678955a30d89342c4e29ea9b2114665d
      https://github.com/llvm/llvm-project/commit/30774acb678955a30d89342c4e29ea9b2114665d
  Author: WANG Rui <wangrui at loongson.cn>
  Date:   2026-09-21 (Mon, 21 Sep 2026)

  Changed paths:
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/test/Driver/linux-ld.c

  Log Message:
  -----------
  [clang][Driver] Use --no-rosegment for LoongArch Linux

Pass --no-rosegment when linking LoongArch Linux targets so that read-only
code remains in the first LOAD segment, matching the GNU ld layout.

This allows Linux to make more effective use of file-backed PMD mappings and
reduces iTLB misses.



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