[llvm] [Inliner] Preserve alignment of byval arguments (PR #137455)

[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/9765

<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 'LLVM :: ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli -jit-kind=orc-lazy -compile-threads=2 -thread-entry hello /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll # RUN: at line 1
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli -jit-kind=orc-lazy -compile-threads=2 -thread-entry hello /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.	Program arguments: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli -jit-kind=orc-lazy -compile-threads=2 -thread-entry hello /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
 #0 0x000000010e72a048 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x1010dd048)
 #1 0x000000010e727dd8 llvm::sys::RunSignalHandlers() (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x1010dadd8)
 #2 0x000000010e72a710 SignalHandler(int, __siginfo*, void*) (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x1010dd710)
 #3 0x00007ff809342fdd (/usr/lib/system/libsystem_platform.dylib+0x7ff80046afdd)
 #4 0x0000600002008000 
 #5 0x000000010e1c01bd llvm::orc::ExecutionSession::removeJITDylibs(std::__1::vector<llvm::IntrusiveRefCntPtr<llvm::orc::JITDylib>, std::__1::allocator<llvm::IntrusiveRefCntPtr<llvm::orc::JITDylib>>>) (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100b731bd)
 #6 0x000000010e1bff64 llvm::orc::ExecutionSession::endSession() (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100b72f64)
 #7 0x000000010e256145 llvm::orc::LLJIT::~LLJIT() (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100c09145)
 #8 0x000000010e25b8b6 llvm::orc::LLLazyJIT::~LLLazyJIT() (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100c0e8b6)
 #9 0x000000010d655d87 runOrcJIT(char const*) (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100008d87)
#10 0x000000010d650269 main (/Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/lli+0x100003269)
#11 0x00007ff808f88345 
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/137455