[clang] [CIR][RISCV] Support zihintpause builitin codegen (PR #188465)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-windows` running on `linaro-armv8-windows-msvc-05` while building `clang` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/16692

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

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: functionalities/alias/TestBtAliasRepeat.py (307 of 2485)
PASS: lldb-api :: functionalities/alias/TestPAlias.py (308 of 2485)
PASS: lldb-api :: functionalities/ambigous_commands/TestAmbiguousCommands.py (309 of 2485)
UNSUPPORTED: lldb-api :: functionalities/asan/TestMemoryHistory.py (310 of 2485)
UNSUPPORTED: lldb-api :: functionalities/asan/TestReportData.py (311 of 2485)
UNSUPPORTED: lldb-api :: functionalities/avoids-fd-leak/TestFdLeak.py (312 of 2485)
PASS: lldb-api :: functionalities/archives/TestBSDArchives.py (313 of 2485)
PASS: lldb-api :: functionalities/backticks/TestBackticksWithoutATarget.py (314 of 2485)
PASS: lldb-api :: functionalities/breakpoint/address_breakpoints/TestAddressBreakpoints.py (315 of 2485)
PASS: lldb-api :: functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py (316 of 2485)
FAIL: lldb-api :: functionalities/breakpoint/auto_continue/TestBreakpointAutoContinue.py (317 of 2485)
******************** TEST 'lldb-api :: functionalities/breakpoint/auto_continue/TestBreakpointAutoContinue.py' FAILED ********************
Script:
--
C:/Users/tcwg/scoop/apps/python/current/python.exe C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --env LLVM_INCLUDE_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/include --env LLVM_TOOLS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --arch aarch64 --build-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex --lldb-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-lldb\lldb-api --clang-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-clang\lldb-api --executable C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/lldb.exe --compiler C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/clang.exe --dsymutil C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/dsymutil.exe --make C:/Users/tcwg/scoop/shims/make.exe --llvm-tools-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --lldb-obj-root C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/tools/lldb --lldb-libs-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --cmake-build-type Release --skip-category=watchpoint C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\auto_continue -p TestBreakpointAutoContinue.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 23.0.0git (https://github.com/llvm/llvm-project.git revision 9dbb4cf4732a78735d83d2fac701a853bd8bf3d5)
  clang revision 9dbb4cf4732a78735d83d2fac701a853bd8bf3d5
  llvm revision 9dbb4cf4732a78735d83d2fac701a853bd8bf3d5
(lldb)  break modify --auto-continue 0 BKPT
Skipping the following test categories: watchpoint, libc++, libstdcxx, dwo, dsym, gmodules, debugserver, objc, fork, pexpect


--
Command Output (stderr):
--
PASS: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_auto_continue_on_location (TestBreakpointAutoContinue.BreakpointAutoContinue.test_auto_continue_on_location)

FAIL: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_auto_continue_with_command (TestBreakpointAutoContinue.BreakpointAutoContinue.test_auto_continue_with_command)

PASS: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_breakpoint_auto_continue (TestBreakpointAutoContinue.BreakpointAutoContinue.test_breakpoint_auto_continue)

======================================================================

FAIL: test_auto_continue_with_command (TestBreakpointAutoContinue.BreakpointAutoContinue.test_auto_continue_with_command)

   Add a command, make sure the command gets run

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\auto_continue\TestBreakpointAutoContinue.py", line 22, in test_auto_continue_with_command

    self.auto_continue_with_command()

```

</details>

https://github.com/llvm/llvm-project/pull/188465