[PATCH] D130190: [Driver] Error for -gsplit-dwarf with RISC-V linker relaxation
Saleem Abdulrasool via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Jul 21 10:16:13 PDT 2022
compnerd added inline comments.
================
Comment at: clang/lib/Driver/ToolChains/Arch/RISCV.cpp:146
+ Arg *A;
+ if (getDebugFissionKind(D, Args, A) != DwarfFissionKind::None)
+ D.Diag(clang::diag::err_drv_riscv_unsupported_with_linker_relaxation)
----------------
MaskRay wrote:
> compnerd wrote:
> > This should be hoisted out, this will occur with or without relaxation. That is, `-mrelax` and `-mno-relax` are both problematic.
> No. -mno-relax is supported with -gsplit-dwarf. I think the current code is correct.
No, that is the point, it is not. Building with `-mno-relax` and `-gsplit-dwarf` will fail with the same behaviour.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D130190/new/
https://reviews.llvm.org/D130190
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