[clang] [clang-tools-extra] [llvm] [WebAssembly][Sanitizer] WebAssembly Memory Tagging (PR #162972)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 167255 tests passed
* 2954 tests skipped
* 2 tests failed

## Failed Tests
(click on a test name to see its output)

### LLVM
<details>
<summary>LLVM.CodeGen/WebAssembly/memory-memtag.ll</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/memory-memtag.ll -asm-verbose=false | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/memory-memtag.ll
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -asm-verbose=false
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc: error: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc: <stdin>:127:1: error: expected value token
# | }
# | ^
# `-----------------------------
# error: command failed with exit status: 1
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/memory-memtag.ll
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/memory-memtag.ll
# `-----------------------------
# error: command failed with exit status: 2

--

```
</details>
<details>
<summary>LLVM.MC/AArch64/global-tagging.ll</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 2
not /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -filetype=null /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/MC/AArch64/global-tagging.ll -mtriple=aarch64-unknown-linux 2>&1 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/MC/AArch64/global-tagging.ll --check-prefix=ERR
# executed command: not /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -filetype=null /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/MC/AArch64/global-tagging.ll -mtriple=aarch64-unknown-linux
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/MC/AArch64/global-tagging.ll --check-prefix=ERR
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/MC/AArch64/global-tagging.ll --check-prefix=ERR
# `-----------------------------
# error: command failed with exit status: 2

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/162972