[all-commits] [llvm/llvm-project] 63d53e: Revert "[Driver] Default riscv*- triples to -fdebu...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 63d53ee3b07e3b13e176eb60d8c02dea365c5ddb
      https://github.com/llvm/llvm-project/commit/63d53ee3b07e3b13e176eb60d8c02dea365c5ddb
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-03-14 (Thu, 14 Mar 2024)

  Changed paths:
    M clang/include/clang/Driver/ToolChain.h
    M clang/lib/Driver/ToolChain.cpp
    M clang/test/Driver/clang-g-opts.c

  Log Message:
  -----------
  Revert "[Driver] Default riscv*- triples to -fdebug-default-version=4" (#84119)

This reverts commit bbc0f99f3bc96f1db16f649fc21dd18e5b0918f6
(https://reviews.llvm.org/D157663).

With this change, `-g` for the next major release 19.1 will generate
R_RISCV_SET_ULEB128/R_RISCV_SUB_ULEB128 relocations, which require
lld>=18 or binutils>=2.41.
binutils 2.41 is relatively new, but GCC has been producing
R_RISCV_SET_ULEB128/R_RISCV_SUB_ULEB128 for some time now.



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