[PATCH] D122588: [RISCV] Make PATH empty when testing --gcc-toolchain is multilib_riscv_elf_sdk

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

Thanks for the patch. I think it's correct, though I'd add `[test]` to indicate this patch is test only and therefore not change any code.

If the test no longer works on Windows, add `// UNSUPPORTED: system-windows`

Does riscv32-toolchain.c need a similar change? Please look around for related tests when fixing something.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D122588/new/

https://reviews.llvm.org/D122588