[clang] [llvm] [CIR] Support x86 builtin rotate (PR #169566)

[via cfe-commits]

github-actions[bot] wrote:

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

* 85544 tests passed
* 742 tests skipped
* 1 test failed

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

### Clang
<details>
<summary>Clang.CodeGen/X86/xop-builtins.c</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/22/include -nostdsysteminc -x c -flax-vector-conversions=none -ffreestanding /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGen/X86/xop-builtins.c -triple=x86_64-apple-darwin -target-feature +xop -emit-llvm -o - -Wall -Werror | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGen/X86/xop-builtins.c
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/22/include -nostdsysteminc -x c -flax-vector-conversions=none -ffreestanding /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGen/X86/xop-builtins.c -triple=x86_64-apple-darwin -target-feature +xop -emit-llvm -o - -Wall -Werror
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGen/X86/xop-builtins.c:437:10: error: '__builtin_ia32_prord512' needs target feature avx512f
# |   437 |   return _mm512_ror_epi32(__A, 5); 
# |       |          ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/22/include/avx512fintrin.h:4819:13: note: expanded from macro '_mm512_ror_epi32'
# |  4819 |   ((__m512i)__builtin_ia32_prord512((__v16si)(__m512i)(A), (int)(B)))
# |       |             ^
# | 1 error generated.
# `-----------------------------
# 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/clang/test/CodeGen/X86/xop-builtins.c
# .---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/clang/test/CodeGen/X86/xop-builtins.c
# `-----------------------------
# 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/169566