[PATCH] D68407: [WIP][RISCV] Use compiler-rt if no GCC installation detected

[Edward Jones via Phabricator via cfe-commits]

edward-jones added a comment.

Work in progress because this needs tests (and probably clang-format too).

My assumption is that libgcc should be used in preference if it is available. At the moment this either uses libgcc and libgcc's crtbegin/crtend, or the Clang equivalents. Potentially a user might want to mix compiler-rt builtins with libgcc's crt*.o files, but for now that's not possible.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D68407/new/

https://reviews.llvm.org/D68407