[llvm] [CodeGen] Remove ExpandInlineAsm hook (PR #156617)

[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/13570

<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 'lld :: MinGW/driver.test' FAILED ********************
Exit Code: 127

Command Output (stdout):
--
# RUN: at line 1
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m i386pe 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X86 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m i386pe
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X86 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 7
echo "-### foo.o -m i386pe" > /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/tools/lld/test/MinGW/Output/driver.test.tmp.rsp
# executed command: echo '-### foo.o -m i386pe'
# note: command had no output on stdout or stderr
# RUN: at line 8
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld @/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/tools/lld/test/MinGW/Output/driver.test.tmp.rsp 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X86 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld @/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/tools/lld/test/MinGW/Output/driver.test.tmp.rsp
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X86 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 10
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m i386pep 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X64 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m i386pep
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=X64 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 16
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m thumb2pe 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m thumb2pe
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 22
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m arm64pe 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m arm64pe
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64 /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 28
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m arm64ecpe 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64EC /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m arm64ecpe
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64EC /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# note: command had no output on stdout or stderr
# RUN: at line 34
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld -### foo.o -m arm64xpe 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64X /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/ld.lld '-###' foo.o -m arm64xpe
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck -check-prefix=ARM64X /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/lld/test/MinGW/driver.test
...

```

</details>

https://github.com/llvm/llvm-project/pull/156617