[llvm] 5afd208 - [riscv] Mark function as used to avoid unused warning.

[David Blaikie via llvm-commits]

Any idea why this function exists? Usually users would be expected to use
dump functions, not op<<, yeah?

On Tue, May 3, 2022 at 6:59 PM via llvm-commits <llvm-commits at lists.llvm.org>
wrote:

>
> Author: Weverything
> Date: 2022-05-03T18:51:23-07:00
> New Revision: 5afd20806d4e28e5d8a8f968f199a663021bbb5b
>
> URL:
> https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b
> DIFF:
> https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b.diff
>
> LOG: [riscv] Mark function as used to avoid unused warning.
>
> Added:
>
>
> Modified:
>     llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
>
> Removed:
>
>
>
>
> ################################################################################
> diff  --git a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
> b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
> index fa43dae022e89..f08dbeeb8d019 100644
> --- a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
> +++ b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
> @@ -420,6 +420,7 @@ class VSETVLIInfo {
>  };
>
>  #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
> +LLVM_ATTRIBUTE_USED
>  inline raw_ostream &operator<<(raw_ostream &OS, const VSETVLIInfo &V) {
>    V.print(OS);
>    return OS;
>
>
>
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