Auto merge of #117654 - alistair23:alistair/riscv-docker, r=Mark-Simulacrum

ci: docker: dist-various-1: Include RISC-V C compilers

The compiler-builtins for RISC-V are missing some key functions, such as __bswapsi2 [1].

We can't just pull in the LLVM compiler-rt builtins as the rust-lang/rust distribution container doesn't have a C compiler [2].

This patch adds RISC-V C compilers to the CI Dockerfile as the first step towards enabling LLVM compiler-rt builtins for RISC-V Rust.

1: https://github.com/rust-lang/compiler-builtins/issues/350
2: e4f46b91ca
This commit is contained in:
bors 2023-12-19 04:48:24 +00:00
commit 8e651877c7

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