[llvm] REAPPLY [ORC] Add automatic shared library resolver for unresolved symbols. #148410 (PR #164551)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-darwin` running on `doug-worker-3` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/23/builds/14947

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'Clang :: Driver/riscv-arch.c' FAILED ********************
Exit Code: 127

Command Output (stdout):
--
# RUN: at line 1
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32i -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32i '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 3
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32i2p1 -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32i2p1 '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 5
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32im -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32im '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 7
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32ima -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32ima '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 9
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imaf -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imaf '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 11
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imafd -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imafd '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 13
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imafdq -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32imafdq '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# note: command had no output on stdout or stderr
# RUN: at line 16
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32ic -### /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c  -fsyntax-only 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/clang --target=riscv32-unknown-elf -march=rv32ic '-###' /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/clang/test/Driver/riscv-arch.c -fsyntax-only
...

```

</details>

https://github.com/llvm/llvm-project/pull/164551