[all-commits] [llvm/llvm-project] e0f22f: [RISCV] Use compiler-rt if no GCC installation det...

[edward-jones via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e0f22fe04a5c9eb244ff0533549743b7deb03b99
      https://github.com/llvm/llvm-project/commit/e0f22fe04a5c9eb244ff0533549743b7deb03b99
  Author: Edward Jones <ed.jones at embecosm.com>
  Date:   2019-11-22 (Fri, 22 Nov 2019)

  Changed paths:
    M clang/lib/Driver/ToolChains/RISCVToolchain.cpp
    M clang/lib/Driver/ToolChains/RISCVToolchain.h
    M clang/test/Driver/riscv32-toolchain-extra.c
    M clang/test/Driver/riscv32-toolchain.c
    M clang/test/Driver/riscv64-toolchain-extra.c
    M clang/test/Driver/riscv64-toolchain.c

  Log Message:
  -----------
  [RISCV] Use compiler-rt if no GCC installation detected

If a GCC installation is not detected, then this attempts to
use compiler-rt and the compiler-rt crtbegin/crtend
implementations as a fallback.

Differential Revision: https://reviews.llvm.org/D68407