[llvm] [LoopVectorize][NFC] Fix arith-fp-frem-costs.ll test to use new vplan cost model (PR #120742)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-remote-linux-win` running on `as-builder-10` while building `llvm` at step 17 "test-check-lldb-api".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/197/builds/293

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

```
Step 17 (test-check-lldb-api) failure: Test just built components: check-lldb-api completed (failure)
...
PASS: lldb-api :: types/TestIntegerType.py (1209 of 1218)
PASS: lldb-api :: types/TestRecursiveTypes.py (1210 of 1218)
PASS: lldb-api :: types/TestIntegerTypeExpr.py (1211 of 1218)
PASS: lldb-api :: types/TestShortType.py (1212 of 1218)
PASS: lldb-api :: types/TestShortTypeExpr.py (1213 of 1218)
PASS: lldb-api :: types/TestLongTypes.py (1214 of 1218)
PASS: lldb-api :: types/TestLongTypesExpr.py (1215 of 1218)
PASS: lldb-api :: tools/lldb-server/TestNonStop.py (1216 of 1218)
PASS: lldb-api :: tools/lldb-server/TestLldbGdbServer.py (1217 of 1218)
UNRESOLVED: lldb-api :: tools/lldb-server/TestGdbRemote_vCont.py (1218 of 1218)
******************** TEST 'lldb-api :: tools/lldb-server/TestGdbRemote_vCont.py' FAILED ********************
Script:
--
C:/Python312/python.exe C:/buildbot/as-builder-10/lldb-x-aarch64/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/./lib --env LLVM_INCLUDE_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/include --env LLVM_TOOLS_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin --arch aarch64 --build-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build.noindex --lldb-module-cache-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build.noindex/module-cache-lldb\lldb-api --clang-module-cache-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build.noindex/module-cache-clang\lldb-api --executable C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/lldb.exe --compiler C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/clang.exe --dsymutil C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/dsymutil.exe --make C:/ninja/make.exe --llvm-tools-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin --lldb-obj-root C:/buildbot/as-builder-10/lldb-x-aarch64/build/tools/lldb --lldb-libs-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/./lib --platform-url connect://jetson-agx-0086.lab.llvm.org:1234 --platform-working-dir /home/ubuntu/lldb-tests --sysroot c:/buildbot/fs/jetson-agx-ubuntu --env ARCH_CFLAGS=-mcpu=cortex-a78 --platform-name remote-linux C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\test\API\tools\lldb-server -p TestGdbRemote_vCont.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 20.0.0git (https://github.com/llvm/llvm-project.git revision a3fff3a14daefd99760f4a848985b6e971ff4496)
  clang revision a3fff3a14daefd99760f4a848985b6e971ff4496
  llvm revision a3fff3a14daefd99760f4a848985b6e971ff4496
Setting up remote platform 'remote-linux'

Connecting to remote platform 'remote-linux' at 'connect://jetson-agx-0086.lab.llvm.org:1234'...

Connected.

Setting remote platform working directory to '/home/ubuntu/lldb-tests'...

Skipping the following test categories: ['dsym', 'gmodules', 'debugserver', 'objc', 'lldb-dap']

connect to debug monitor on port 13093 failed, attempt #1 of 10

connect to debug monitor on port 12178 failed, attempt #2 of 10

connect to debug monitor on port 19047 failed, attempt #3 of 10

connect to debug monitor on port 13965 failed, attempt #4 of 10

connect to debug monitor on port 13272 failed, attempt #5 of 10

connect to debug monitor on port 13129 failed, attempt #6 of 10

connect to debug monitor on port 19228 failed, attempt #7 of 10

connect to debug monitor on port 13541 failed, attempt #8 of 10

connect to debug monitor on port 15649 failed, attempt #9 of 10

```

</details>

https://github.com/llvm/llvm-project/pull/120742